Q: What is the sum of all factors of the number 42,121,138 excluding 42,121,138?
A: 28,299,182
The factors of the number 42,121,138 are: 1, 2, 17, 19, 34, 38, 323, 646, 65203, 130406, 1108451, 1238857, 2216902, 2477714, 21060569, 42121138.
If you add them up, you will get the total of 42,121,166. Now subtract 42,121,138 to get 28,299,182