Q: What is the sum of all factors of the number 21,006,438 excluding 21,006,438?
A: 23,671,962
The factors of the number 21,006,438 are: 1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1789, 1957, 3578, 3914, 5367, 5871, 10734, 11742, 33991, 67982, 101973, 184267, 203946, 368534, 552801, 1105602, 3501073, 7002146, 10503219, 21006438.
If you add them up, you will get the total of 21,006,461. Now subtract 21,006,438 to get 23,671,962