Q: What is the sum of all factors of the number 133,187,580 excluding 133,187,580?

A: 270,815,292

Why is 270,815,292 the sum of all factors of 133,187,580, excluding 133,187,580?

The factors of the number 133,187,580 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739931, 1479862, 2219793, 2959724, 3699655, 4439586, 6659379, 7399310, 8879172, 11098965, 13318758, 14798620, 22197930, 26637516, 33296895, 44395860, 66593790, 133187580.

If you add them up, you will get the total of 133,187,850. Now subtract 133,187,580 to get 270,815,292