Q: What is the sum of all factors of the number 40,640,042 excluding 40,640,042?
A: 20,320,024
The factors of the number 40,640,042 are: 1, 2, 20320021, 40640042.
If you add them up, you will get the total of 40,640,062. Now subtract 40,640,042 to get 20,320,024