20163949674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5179}}^1\times {\mathrm{58991}}^1$

素因数の和:64186

約数の個数: 32

約数和(自身を含む): 44003312640

約数和(自身を除く): 23839362966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 5179, 10358, 15537, 31074, 56969, 58991, 113938, 117982, 170907, 176973, 341814, 353946, 648901, 1297802, 1946703, 3893406, 305514389, 611028778, 916543167, 1833086334, 3360658279, 6721316558, 10081974837, 20163949674]

約数ペア:

[(1, 20163949674), (2, 10081974837), (3, 6721316558), (6, 3360658279), (11, 1833086334), (22, 916543167), (33, 611028778), (66, 305514389), (5179, 3893406), (10358, 1946703), (15537, 1297802), (31074, 648901), (56969, 353946), (58991, 341814), (113938, 176973), (117982, 170907)]