Q: What is the sum of all factors of the number 40,405,306 excluding 40,405,306?
A: 20,260,634
The factors of the number 40,405,306 are: 1, 2, 1109, 2218, 18217, 36434, 20202653, 40405306.
If you add them up, you will get the total of 40,405,326. Now subtract 40,405,306 to get 20,260,634