Q: What is the sum of all factors of the number 8,173,220 excluding 8,173,220?

A: 10,793,308

Why is 10,793,308 the sum of all factors of 8,173,220, excluding 8,173,220?

The factors of the number 8,173,220 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 383, 388, 485, 766, 970, 1067, 1532, 1915, 1940, 2134, 3830, 4213, 4268, 5335, 7660, 8426, 10670, 16852, 21065, 21340, 37151, 42130, 74302, 84260, 148604, 185755, 371510, 408661, 743020, 817322, 1634644, 2043305, 4086610, 8173220.

If you add them up, you will get the total of 8,173,230. Now subtract 8,173,220 to get 10,793,308