20144303901

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{4271}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 31908764160

約数和(自身を除く): 11764460259

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1063, 1479, 3189, 4271, 4437, 9567, 12813, 18071, 30827, 38439, 54213, 72607, 92481, 123859, 162639, 217821, 277443, 371577, 524059, 653463, 1114731, 1572177, 2105603, 4540073, 4716531, 6316809, 13620219, 18950427, 40860657, 77181241, 131662117, 231543723, 394986351, 694631169, 1184959053, 2238255989, 6714767967, 20144303901]

約数ペア:

[(1, 20144303901), (3, 6714767967), (9, 2238255989), (17, 1184959053), (29, 694631169), (51, 394986351), (87, 231543723), (153, 131662117), (261, 77181241), (493, 40860657), (1063, 18950427), (1479, 13620219), (3189, 6316809), (4271, 4716531), (4437, 4540073), (9567, 2105603), (12813, 1572177), (18071, 1114731), (30827, 653463), (38439, 524059), (54213, 371577), (72607, 277443), (92481, 217821), (123859, 162639)]