Q: What is the sum of all factors of the number 10,202,421 excluding 10,202,421?
A: 3,440,139
The factors of the number 10,202,421 are: 1, 3, 359, 1077, 9473, 28419, 3400807, 10202421.
If you add them up, you will get the total of 10,202,424. Now subtract 10,202,421 to get 3,440,139