Q: What is the sum of all factors of the number 6,403,520 excluding 6,403,520?
A: 8,845,624
The factors of the number 6,403,520 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20011, 40022, 80044, 100055, 160088, 200110, 320176, 400220, 640352, 800440, 1280704, 1600880, 3201760, 6403520.
If you add them up, you will get the total of 6,403,528. Now subtract 6,403,520 to get 8,845,624