Q: What is the sum of all factors of the number 21,010,331 excluding 21,010,331?
A: 121,621
The factors of the number 21,010,331 are: 1, 173, 121447, 21010331.
If you add them up, you will get the total of 21,010,452. Now subtract 21,010,331 to get 121,621