Q: What is the sum of all factors of the number 13,223,560 excluding 13,223,560?
A: 21,250,040
The factors of the number 13,223,560 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 569, 581, 664, 830, 1138, 1162, 1660, 2276, 2324, 2845, 2905, 3320, 3983, 4552, 4648, 5690, 5810, 7966, 11380, 11620, 15932, 19915, 22760, 23240, 31864, 39830, 47227, 79660, 94454, 159320, 188908, 236135, 330589, 377816, 472270, 661178, 944540, 1322356, 1652945, 1889080, 2644712, 3305890, 6611780, 13223560.
If you add them up, you will get the total of 13,223,581. Now subtract 13,223,560 to get 21,250,040