Q: What is the sum of all factors of the number 21,434,320 excluding 21,434,320?
A: 28,400,660
The factors of the number 21,434,320 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 267929, 535858, 1071716, 1339645, 2143432, 2679290, 4286864, 5358580, 10717160, 21434320.
If you add them up, you will get the total of 21,434,348. Now subtract 21,434,320 to get 28,400,660