Q: What is the sum of all factors of the number 20,404,103 excluding 20,404,103?
A: 30,817
The factors of the number 20,404,103 are: 1, 677, 30139, 20404103.
If you add them up, you will get the total of 20,404,133. Now subtract 20,404,103 to get 30,817