20179919814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1\times {\mathrm{48437}}^1$

素因数の和:51484

約数の個数: 32

約数和(自身を含む): 42129434880

約数和(自身を除く): 21949515066

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3019, 6038, 9057, 18114, 48437, 69437, 96874, 138874, 145311, 208311, 290622, 416622, 1114051, 2228102, 3342153, 6684306, 146231303, 292462606, 438693909, 877387818, 3363319969, 6726639938, 10089959907, 20179919814]

約数ペア:

[(1, 20179919814), (2, 10089959907), (3, 6726639938), (6, 3363319969), (23, 877387818), (46, 438693909), (69, 292462606), (138, 146231303), (3019, 6684306), (6038, 3342153), (9057, 2228102), (18114, 1114051), (48437, 416622), (69437, 290622), (96874, 208311), (138874, 145311)]