Q: What is the sum of all factors of the number 21,100,216 excluding 21,100,216?
A: 18,872,024
The factors of the number 21,100,216 are: 1, 2, 4, 8, 97, 194, 388, 776, 27191, 54382, 108764, 217528, 2637527, 5275054, 10550108, 21100216.
If you add them up, you will get the total of 21,100,234. Now subtract 21,100,216 to get 18,872,024