Q: What is the sum of all factors of the number 20,662,421 excluding 20,662,421?
A: 2,010,019
The factors of the number 20,662,421 are: 1, 13, 53, 689, 29989, 389857, 1589417, 20662421.
If you add them up, you will get the total of 20,662,423. Now subtract 20,662,421 to get 2,010,019