Q: What is the sum of all factors of the number 23,915,905 excluding 23,915,905?
A: 7,130,495
The factors of the number 23,915,905 are: 1, 5, 13, 65, 263, 1315, 1399, 3419, 6995, 17095, 18187, 90935, 367937, 1839685, 4783181, 23915905.
If you add them up, you will get the total of 23,915,912. Now subtract 23,915,905 to get 7,130,495