Q: What is the sum of all factors of the number 654,357,145 excluding 654,357,145?
A: 218,554,727
The factors of the number 654,357,145 are: 1, 5, 13, 31, 65, 155, 403, 2015, 324743, 1623715, 4221659, 10067033, 21108295, 50335165, 130871429, 654357145.
If you add them up, you will get the total of 654,357,363. Now subtract 654,357,145 to get 218,554,727