Q: What is the sum of all factors of the number 21,531,446 excluding 21,531,446?
A: 12,465,634
The factors of the number 21,531,446 are: 1, 2, 19, 38, 566617, 1133234, 10765723, 21531446.
If you add them up, you will get the total of 21,531,458. Now subtract 21,531,446 to get 12,465,634