Q: What is the sum of all factors of the number 421,213,212 including 421,213,212?
A: 1,255,917,936
The factors of the number 421,213,212 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 876, 882, 1022, 1314, 1533, 1764, 2044, 2628, 3066, 3271, 3577, 4599, 6132, 6542, 7154, 9198, 9813, 10731, 13084, 14308, 18396, 19626, 21462, 22897, 29439, 32193, 39252, 42924, 45794, 58878, 64386, 68691, 91588, 117756, 128772, 137382, 160279, 206073, 238783, 274764, 320558, 412146, 477566, 480837, 641116, 716349, 824292, 955132, 961674, 1432698, 1442511, 1671481, 1923348, 2149047, 2865396, 2885022, 3342962, 4298094, 5014443, 5770044, 6685924, 8596188, 10028886, 11700367, 15043329, 20057772, 23400734, 30086658, 35101101, 46801468, 60173316, 70202202, 105303303, 140404404, 210606606, 421213212.
If you add them up, you will get the total of 1,255,917,936.