Q: What is the sum of all factors of the number 21,413,878 excluding 21,413,878?
A: 10,826,282
The factors of the number 21,413,878 are: 1, 2, 271, 542, 39509, 79018, 10706939, 21413878.
If you add them up, you will get the total of 21,413,888. Now subtract 21,413,878 to get 10,826,282