Q: What is the sum of all factors of the number 21,442,121 excluding 21,442,121?
A: 33,991
The factors of the number 21,442,121 are: 1, 643, 33347, 21442121.
If you add them up, you will get the total of 21,442,154. Now subtract 21,442,121 to get 33,991