Q: What is the sum of all factors of the number 9,397,940 including 9,397,940?

A: 21,155,904

Why is 21,155,904 the sum of all factors of 9,397,940, including 9,397,940?

The factors of the number 9,397,940 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 211, 262, 340, 422, 524, 655, 844, 1055, 1310, 2110, 2227, 2620, 3587, 4220, 4454, 7174, 8908, 11135, 14348, 17935, 22270, 27641, 35870, 44540, 55282, 71740, 110564, 138205, 276410, 469897, 552820, 939794, 1879588, 2349485, 4698970, 9397940.

If you add them up, you will get the total of 21,155,904.