Q: What is the sum of all factors of the number 427,405,062 excluding 427,405,062?

A: 554,601,210

Why is 554,601,210 the sum of all factors of 427,405,062, excluding 427,405,062?

The factors of the number 427,405,062 are: 1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 52727, 105454, 158181, 316362, 369089, 738178, 1107267, 2214534, 10176311, 20352622, 30528933, 61057866, 71234177, 142468354, 213702531, 427405062.

If you add them up, you will get the total of 427,405,616. Now subtract 427,405,062 to get 554,601,210