Q: What is the sum of all factors of the number 42,150,721 excluding 42,150,721?
A: 3,112,079
The factors of the number 42,150,721 are: 1, 19, 59, 361, 1121, 1979, 21299, 37601, 116761, 714419, 2218459, 42150721.
If you add them up, you will get the total of 42,150,724. Now subtract 42,150,721 to get 3,112,079