20231643618

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{697691}}^1$

素因数の和:697884

約数の個数: 40

約数和(自身を含む): 45587195280

約数和(自身を除く): 25355551662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 14499, 28998, 697691, 1395382, 2093073, 4186146, 6279219, 12558438, 18837657, 37675314, 56512971, 113025942, 124886689, 249773378, 374660067, 749320134, 1123980201, 2247960402, 3371940603, 6743881206, 10115821809, 20231643618]

約数ペア:

[(1, 20231643618), (2, 10115821809), (3, 6743881206), (6, 3371940603), (9, 2247960402), (18, 1123980201), (27, 749320134), (54, 374660067), (81, 249773378), (162, 124886689), (179, 113025942), (358, 56512971), (537, 37675314), (1074, 18837657), (1611, 12558438), (3222, 6279219), (4833, 4186146), (9666, 2093073), (14499, 1395382), (28998, 697691)]