Q: What is the sum of all factors of the number 1,804 excluding 1,804?
A: 1,724
The factors of the number 1,804 are: 1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804.
If you add them up, you will get the total of 1,805. Now subtract 1,804 to get 1,724