20132170048

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{66943}}^1$

素因数の和:67119

約数の個数: 56

約数和(自身を含む): 41353183232

約数和(自身を除く): 21221013184

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 296, 508, 592, 1016, 1184, 2032, 2368, 4064, 4699, 8128, 9398, 18796, 37592, 66943, 75184, 133886, 150368, 267772, 300736, 535544, 1071088, 2142176, 2476891, 4284352, 4953782, 8501761, 9907564, 17003522, 19815128, 34007044, 39630256, 68014088, 79260512, 136028176, 158521024, 272056352, 314565157, 544112704, 629130314, 1258260628, 2516521256, 5033042512, 10066085024, 20132170048]

約数ペア:

[(1, 20132170048), (2, 10066085024), (4, 5033042512), (8, 2516521256), (16, 1258260628), (32, 629130314), (37, 544112704), (64, 314565157), (74, 272056352), (127, 158521024), (148, 136028176), (254, 79260512), (296, 68014088), (508, 39630256), (592, 34007044), (1016, 19815128), (1184, 17003522), (2032, 9907564), (2368, 8501761), (4064, 4953782), (4699, 4284352), (8128, 2476891), (9398, 2142176), (18796, 1071088), (37592, 535544), (66943, 300736), (75184, 267772), (133886, 150368)]