Q: What is the sum of all factors of the number 42,142,021 excluding 42,142,021?
A: 980,091
The factors of the number 42,142,021 are: 1, 43, 980047, 42142021.
If you add them up, you will get the total of 42,143,001. Now subtract 42,142,021 to get 980,091