Q: What is the sum of all factors of the number 3,887,423 excluding 3,887,423?
A: 20,545
The factors of the number 3,887,423 are: 1, 191, 20353, 3887423.
If you add them up, you will get the total of 3,887,443. Now subtract 3,887,423 to get 20,545