Q: What is the sum of all factors of the number 40,143,398 excluding 40,143,398?
A: 20,071,702
The factors of the number 40,143,398 are: 1, 2, 20071699, 40143398.
If you add them up, you will get the total of 40,143,418. Now subtract 40,143,398 to get 20,071,702