Q: What is the sum of all factors of the number 1,993,840 excluding 1,993,840?
A: 2,642,024
The factors of the number 1,993,840 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24923, 49846, 99692, 124615, 199384, 249230, 398768, 498460, 996920, 1993840.
If you add them up, you will get the total of 1,993,842. Now subtract 1,993,840 to get 2,642,024