Q: What is the sum of all factors of the number 42,430,138 excluding 42,430,138?
A: 21,215,072
The factors of the number 42,430,138 are: 1, 2, 21215069, 42430138.
If you add them up, you will get the total of 42,430,159. Now subtract 42,430,138 to get 21,215,072