Q: What is the sum of all factors of the number 21,255,258 excluding 21,255,258?
A: 21,255,270
The factors of the number 21,255,258 are: 1, 2, 3, 6, 3542543, 7085086, 10627629, 21255258.
If you add them up, you will get the total of 21,255,279. Now subtract 21,255,258 to get 21,255,270