Q: What is the sum of all factors of the number 20,558,239 excluding 20,558,239?
A: 2,522,721
The factors of the number 20,558,239 are: 1, 13, 31, 139, 367, 403, 1807, 4309, 4771, 11377, 51013, 56017, 147901, 663169, 1581403, 20558239.
If you add them up, you will get the total of 20,558,241. Now subtract 20,558,239 to get 2,522,721