Q: What is the sum of all factors of the number 1,884,720 excluding 1,884,720?

A: 3,958,656

Why is 3,958,656 the sum of all factors of 1,884,720, excluding 1,884,720?

The factors of the number 1,884,720 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7853, 15706, 23559, 31412, 39265, 47118, 62824, 78530, 94236, 117795, 125648, 157060, 188472, 235590, 314120, 376944, 471180, 628240, 942360, 1884720.

If you add them up, you will get the total of 1,884,723. Now subtract 1,884,720 to get 3,958,656