Q: What is the sum of all factors of the number 21,140,031 excluding 21,140,031?
A: 9,842,585
The factors of the number 21,140,031 are: 1, 3, 11, 33, 121, 363, 58237, 174711, 640607, 1921821, 7046677, 21140031.
If you add them up, you will get the total of 21,140,040. Now subtract 21,140,031 to get 9,842,585