Q: What is the sum of all factors of the number 20,021,643 excluding 20,021,643?
A: 8,898,521
The factors of the number 20,021,643 are: 1, 3, 9, 2224627, 6673881, 20021643.
If you add them up, you will get the total of 20,021,651. Now subtract 20,021,643 to get 8,898,521