Q: What is the sum of all factors of the number 21,233,322 excluding 21,233,322?

A: 29,339,928

Why is 29,339,928 the sum of all factors of 21,233,322, excluding 21,233,322?

The factors of the number 21,233,322 are: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9749, 19498, 29247, 58494, 87741, 107239, 175482, 214478, 321717, 643434, 965151, 1179629, 1930302, 2359258, 3538887, 7077774, 10616661, 21233322.

If you add them up, you will get the total of 21,233,351. Now subtract 21,233,322 to get 29,339,928