Q: What is the sum of all factors of the number 400,310,018 excluding 400,310,018?
A: 200,155,012
The factors of the number 400,310,018 are: 1, 2, 200155009, 400310018.
If you add them up, you will get the total of 400,310,218. Now subtract 400,310,018 to get 200,155,012