Q: What is the sum of all factors of the number 20,570 excluding 20,570?
A: 22,522
The factors of the number 20,570 are: 1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570.
If you add them up, you will get the total of 20,592. Now subtract 20,570 to get 22,522