Q: What is the sum of all factors of the number 234,551,220 excluding 234,551,220?

A: 427,384,908

Why is 427,384,908 the sum of all factors of 234,551,220, excluding 234,551,220?

The factors of the number 234,551,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 30781, 61562, 92343, 123124, 153905, 184686, 307810, 369372, 461715, 615620, 923430, 1846860, 3909187, 7818374, 11727561, 15636748, 19545935, 23455122, 39091870, 46910244, 58637805, 78183740, 117275610, 234551220.

If you add them up, you will get the total of 234,551,647. Now subtract 234,551,220 to get 427,384,908