Q: What is the sum of all factors of the number 21,340,157 excluding 21,340,157?
A: 634,939
The factors of the number 21,340,157 are: 1, 37, 673, 857, 24901, 31709, 576761, 21340157.
If you add them up, you will get the total of 21,340,791. Now subtract 21,340,157 to get 634,939