Q: What is the sum of all factors of the number 21,137,522 excluding 21,137,522?
A: 15,745,468
The factors of the number 21,137,522 are: 1, 2, 7, 14, 49, 98, 215689, 431378, 1509823, 3019646, 10568761, 21137522.
If you add them up, you will get the total of 21,137,537. Now subtract 21,137,522 to get 15,745,468