Q: What is the sum of all factors of the number 21,001,003 excluding 21,001,003?
A: 160,445
The factors of the number 21,001,003 are: 1, 131, 160313, 21001003.
If you add them up, you will get the total of 21,001,163. Now subtract 21,001,003 to get 160,445