Q: What is the sum of all factors of the number 20,400,771 excluding 20,400,771?
A: 6,800,261
The factors of the number 20,400,771 are: 1, 3, 6800257, 20400771.
If you add them up, you will get the total of 20,400,777. Now subtract 20,400,771 to get 6,800,261