Q: What is the sum of all factors of the number 20,841,849 excluding 20,841,849?
A: 13,563,847
The factors of the number 20,841,849 are: 1, 3, 7, 9, 21, 63, 330823, 992469, 2315761, 2977407, 6947283, 20841849.
If you add them up, you will get the total of 20,841,862. Now subtract 20,841,849 to get 13,563,847