Q: What is the sum of all factors of the number 21,520,141 excluding 21,520,141?
A: 1,132,659
The factors of the number 21,520,141 are: 1, 19, 1132639, 21520141.
If you add them up, you will get the total of 21,520,142. Now subtract 21,520,141 to get 1,132,659