20176901877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{129841}}^1$

素因数の和:130149

約数の個数: 32

約数和(自身を含む): 31187009664

約数和(自身を除く): 11010107787

約数列:

[1, 3, 11, 17, 33, 51, 187, 277, 561, 831, 3047, 4709, 9141, 14127, 51799, 129841, 155397, 389523, 1428251, 2207297, 4284753, 6621891, 24280267, 35965957, 72840801, 107897871, 395625527, 611421269, 1186876581, 1834263807, 6725633959, 20176901877]

約数ペア:

[(1, 20176901877), (3, 6725633959), (11, 1834263807), (17, 1186876581), (33, 611421269), (51, 395625527), (187, 107897871), (277, 72840801), (561, 35965957), (831, 24280267), (3047, 6621891), (4709, 4284753), (9141, 2207297), (14127, 1428251), (51799, 389523), (129841, 155397)]