Q: What is the sum of all factors of the number 21,756 excluding 21,756?
A: 38,892
The factors of the number 21,756 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 21756.
If you add them up, you will get the total of 21,794. Now subtract 21,756 to get 38,892