Q: What is the sum of all factors of the number 131,202,421 excluding 131,202,421?
A: 18,845,323
The factors of the number 131,202,421 are: 1, 7, 1693, 11071, 11851, 77497, 18743203, 131202421.
If you add them up, you will get the total of 131,202,439. Now subtract 131,202,421 to get 18,845,323