Q: What is the sum of all factors of the number 21,396,037 excluding 21,396,037?
A: 1,645,863
The factors of the number 21,396,037 are: 1, 13, 1645849, 21396037.
If you add them up, you will get the total of 21,396,038. Now subtract 21,396,037 to get 1,645,863