20223555608

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{3023}}^1$

素因数の和:3396

約数の個数: 64

約数和(自身を含む): 39527429760

約数和(自身を除く): 19303874152

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 233, 296, 388, 466, 776, 932, 1864, 3023, 3589, 6046, 7178, 8621, 12092, 14356, 17242, 22601, 24184, 28712, 34484, 45202, 68968, 90404, 111851, 180808, 223702, 293231, 447404, 586462, 704359, 836237, 894808, 1172924, 1408718, 1672474, 2345848, 2817436, 3344948, 5634872, 6689896, 10849547, 21699094, 26061283, 43398188, 52122566, 68322823, 86796376, 104245132, 136645646, 208490264, 273291292, 546582584, 2527944451, 5055888902, 10111777804, 20223555608]

約数ペア:

[(1, 20223555608), (2, 10111777804), (4, 5055888902), (8, 2527944451), (37, 546582584), (74, 273291292), (97, 208490264), (148, 136645646), (194, 104245132), (233, 86796376), (296, 68322823), (388, 52122566), (466, 43398188), (776, 26061283), (932, 21699094), (1864, 10849547), (3023, 6689896), (3589, 5634872), (6046, 3344948), (7178, 2817436), (8621, 2345848), (12092, 1672474), (14356, 1408718), (17242, 1172924), (22601, 894808), (24184, 836237), (28712, 704359), (34484, 586462), (45202, 447404), (68968, 293231), (90404, 223702), (111851, 180808)]