20762895654

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 46661018976

約数和(自身を除く): 25898123322

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 241, 277, 333, 467, 482, 554, 666, 723, 831, 934, 1401, 1446, 1662, 2169, 2493, 2802, 4203, 4338, 4986, 8406, 8917, 10249, 17279, 17834, 20498, 26751, 30747, 34558, 51837, 53502, 61494, 66757, 80253, 92241, 103674, 112547, 129359, 133514, 155511, 160506, 184482, 200271, 225094, 258718, 311022, 337641, 388077, 400542, 600813, 675282, 776154, 1012923, 1164231, 1201626, 2025846, 2328462, 2470009, 4164239, 4786283, 4940018, 7410027, 8328478, 9572566, 12492717, 14358849, 14820054, 22230081, 24985434, 28717698, 31175519, 37478151, 43076547, 44460162, 62351038, 74956302, 86153094, 93526557, 187053114, 280579671, 561159342, 1153494203, 2306988406, 3460482609, 6920965218, 10381447827, 20762895654]

約数ペア:

[(1, 20762895654), (2, 10381447827), (3, 6920965218), (6, 3460482609), (9, 2306988406), (18, 1153494203), (37, 561159342), (74, 280579671), (111, 187053114), (222, 93526557), (241, 86153094), (277, 74956302), (333, 62351038), (467, 44460162), (482, 43076547), (554, 37478151), (666, 31175519), (723, 28717698), (831, 24985434), (934, 22230081), (1401, 14820054), (1446, 14358849), (1662, 12492717), (2169, 9572566), (2493, 8328478), (2802, 7410027), (4203, 4940018), (4338, 4786283), (4986, 4164239), (8406, 2470009), (8917, 2328462), (10249, 2025846), (17279, 1201626), (17834, 1164231), (20498, 1012923), (26751, 776154), (30747, 675282), (34558, 600813), (51837, 400542), (53502, 388077), (61494, 337641), (66757, 311022), (80253, 258718), (92241, 225094), (103674, 200271), (112547, 184482), (129359, 160506), (133514, 155511)]