Q: What is the sum of all factors of the number 20,420,423 excluding 20,420,423?
A: 385,345
The factors of the number 20,420,423 are: 1, 53, 385291, 20420423.
If you add them up, you will get the total of 20,420,808. Now subtract 20,420,423 to get 385,345