Q: What is the sum of all factors of the number 402,452,460 excluding 402,452,460?

A: 818,320,548

Why is 818,320,548 the sum of all factors of 402,452,460, excluding 402,452,460?

The factors of the number 402,452,460 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2235847, 4471694, 6707541, 8943388, 11179235, 13415082, 20122623, 22358470, 26830164, 33537705, 40245246, 44716940, 67075410, 80490492, 100613115, 134150820, 201226230, 402452460.

If you add them up, you will get the total of 402,453,278. Now subtract 402,452,460 to get 818,320,548