Q: What is the sum of all factors of the number 19,787,729 excluding 19,787,729?
A: 1,872,343
The factors of the number 19,787,729 are: 1, 13, 61, 793, 24953, 324389, 1522133, 19787729.
If you add them up, you will get the total of 19,787,730. Now subtract 19,787,729 to get 1,872,343