Q: What is the sum of all factors of the number 2,019,621 excluding 2,019,621?
A: 673,211
The factors of the number 2,019,621 are: 1, 3, 673207, 2019621.
If you add them up, you will get the total of 2,020,294. Now subtract 2,019,621 to get 673,211