Q: What is the sum of all factors of the number 31,414,131 excluding 31,414,131?
A: 20,968,173
The factors of the number 31,414,131 are: 1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 4937, 6363, 14811, 34559, 44433, 103677, 311031, 498637, 1495911, 3490459, 4487733, 10471377, 31414131.
If you add them up, you will get the total of 31,414,151. Now subtract 31,414,131 to get 20,968,173