Q: What is the sum of all factors of the number 145,204,689 excluding 145,204,689?
A: 81,007,791
The factors of the number 145,204,689 are: 1, 3, 7, 21, 49, 147, 239, 717, 1673, 4133, 5019, 11711, 12399, 28931, 35133, 86793, 202517, 607551, 987787, 2963361, 6914509, 20743527, 48401563, 145204689.
If you add them up, you will get the total of 145,204,770. Now subtract 145,204,689 to get 81,007,791