Q: What is the sum of all factors of the number 20,001,015 excluding 20,001,015?
A: 16,970,985
The factors of the number 20,001,015 are: 1, 3, 5, 9, 15, 19, 45, 57, 95, 149, 157, 171, 285, 447, 471, 745, 785, 855, 1341, 1413, 2235, 2355, 2831, 2983, 6705, 7065, 8493, 8949, 14155, 14915, 23393, 25479, 26847, 42465, 44745, 70179, 116965, 127395, 134235, 210537, 350895, 444467, 1052685, 1333401, 2222335, 4000203, 6667005, 20001015.
If you add them up, you will get the total of 20,001,031. Now subtract 20,001,015 to get 16,970,985