Q: What is the sum of all factors of the number 40,042,042 excluding 40,042,042?
A: 20,021,024
The factors of the number 40,042,042 are: 1, 2, 20021021, 40042042.
If you add them up, you will get the total of 40,042,062. Now subtract 40,042,042 to get 20,021,024