Q: What is the sum of all factors of the number 21,120,243 excluding 21,120,243?
A: 7,040,085
The factors of the number 21,120,243 are: 1, 3, 7040081, 21120243.
If you add them up, you will get the total of 21,120,250. Now subtract 21,120,243 to get 7,040,085