Q: What is the sum of all factors of the number 220,551,421 excluding 220,551,421?
A: 12,973,631
The factors of the number 220,551,421 are: 1, 17, 12973613, 220551421.
If you add them up, you will get the total of 220,551,433. Now subtract 220,551,421 to get 12,973,631