Q: What is the sum of all factors of the number 150,013,253 excluding 150,013,253?
A: 21,605,887
The factors of the number 150,013,253 are: 1, 13, 17, 221, 289, 3757, 39929, 519077, 678793, 8824309, 11539481, 150013253.
If you add them up, you will get the total of 150,013,274. Now subtract 150,013,253 to get 21,605,887