Q: What is the sum of all factors of the number 21,453,241 excluding 21,453,241?
A: 156,731
The factors of the number 21,453,241 are: 1, 137, 156593, 21453241.
If you add them up, you will get the total of 21,453,397. Now subtract 21,453,241 to get 156,731