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What is special about these two numbers: 220 and 284?

  1. Sep 9, 2003 #1

    Greg Bernhardt

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    Staff: Admin

    What is extremely special about these two numbers: 220 and 284? They are ______ pairs.
     
  2. jcsd
  3. Sep 9, 2003 #2
    There amicable pairs. Adding all the divisors of 220 gives you the number 284
     
  4. Sep 9, 2003 #3

    Greg Bernhardt

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    Staff: Admin

    point for Robert Zaleski!
     
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