Q: What is the sum of all factors of the number 20,421,113 excluding 20,421,113?
A: 72,955
The factors of the number 20,421,113 are: 1, 281, 72673, 20421113.
If you add them up, you will get the total of 20,421,185. Now subtract 20,421,113 to get 72,955