Q: What is the sum of all factors of the number 21,431,117 excluding 21,431,117?
A: 143,983
The factors of the number 21,431,117 are: 1, 149, 143833, 21431117.
If you add them up, you will get the total of 21,431,260. Now subtract 21,431,117 to get 143,983