Q: What is the sum of all factors of the number 21,942 including 21,942?
A: 50,544
The factors of the number 21,942 are: 1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3657, 7314, 10971, 21942.
If you add them up, you will get the total of 50,544.