Q: What is the sum of all factors of the number 21,223,641 excluding 21,223,641?
A: 8,304,999
The factors of the number 21,223,641 are: 1, 3, 23, 69, 307589, 922767, 7074547, 21223641.
If you add them up, you will get the total of 21,223,649. Now subtract 21,223,641 to get 8,304,999