Q: What is the sum of all factors of the number 20,421,245 excluding 20,421,245?
A: 5,969,371
The factors of the number 20,421,245 are: 1, 5, 13, 65, 314173, 1570865, 4084249, 20421245.
If you add them up, you will get the total of 20,421,250. Now subtract 20,421,245 to get 5,969,371