Q: What is the sum of all factors of the number 19,728 excluding 19,728?
A: 35,886
The factors of the number 19,728 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 19728.
If you add them up, you will get the total of 19,763. Now subtract 19,728 to get 35,886