Q: What is the sum of all factors of the number 100,400,139 excluding 100,400,139?
A: 65,339,877
The factors of the number 100,400,139 are: 1, 3, 7, 9, 21, 63, 1593653, 4780959, 11155571, 14342877, 33466713, 100400139.
If you add them up, you will get the total of 100,400,204. Now subtract 100,400,139 to get 65,339,877