Q: What is the sum of all factors of the number 20,972,163 excluding 20,972,163?
A: 6,990,725
The factors of the number 20,972,163 are: 1, 3, 6990721, 20972163.
If you add them up, you will get the total of 20,972,169. Now subtract 20,972,163 to get 6,990,725