Q: What is the sum of all factors of the number 20,105,423 excluding 20,105,423?
A: 1,665,721
The factors of the number 20,105,423 are: 1, 13, 169, 118967, 1546571, 20105423.
If you add them up, you will get the total of 20,105,424. Now subtract 20,105,423 to get 1,665,721