Q: What is the sum of all factors of the number 1,680,436 excluding 1,680,436?
A: 1,415,244
The factors of the number 1,680,436 are: 1, 2, 4, 19, 38, 76, 22111, 44222, 88444, 420109, 840218, 1680436.
If you add them up, you will get the total of 1,680,437. Now subtract 1,680,436 to get 1,415,244