Q: What is the sum of all factors of the number 21,143,003 excluding 21,143,003?
A: 4,694,053
The factors of the number 21,143,003 are: 1, 7, 23, 41, 161, 287, 943, 3203, 6601, 22421, 73669, 131323, 515683, 919261, 3020429, 21143003.
If you add them up, you will get the total of 21,143,007. Now subtract 21,143,003 to get 4,694,053