Q: What is the sum of all factors of the number 1,888,290 excluding 1,888,290?
A: 3,021,498
The factors of the number 1,888,290 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20981, 41962, 62943, 104905, 125886, 188829, 209810, 314715, 377658, 629430, 944145, 1888290.
If you add them up, you will get the total of 1,888,293. Now subtract 1,888,290 to get 3,021,498