Q: What is the sum of all factors of the number 138,513,245 excluding 138,513,245?
A: 49,323,811
The factors of the number 138,513,245 are: 1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 7127, 19435, 35635, 92651, 163921, 463255, 819605, 1204463, 2130973, 6022315, 10654865, 27702649, 138513245.
If you add them up, you will get the total of 138,513,294. Now subtract 138,513,245 to get 49,323,811