20160154851

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 27310989888

約数和(自身を除く): 7150835037

約数列:

[1, 3, 173, 181, 317, 519, 543, 677, 951, 2031, 31313, 54841, 57377, 93939, 117121, 122537, 164523, 172131, 214609, 351363, 367611, 643827, 9926221, 21198901, 29778663, 37127357, 38844229, 63596703, 111382071, 116532687, 6720051617, 20160154851]

約数ペア:

[(1, 20160154851), (3, 6720051617), (173, 116532687), (181, 111382071), (317, 63596703), (519, 38844229), (543, 37127357), (677, 29778663), (951, 21198901), (2031, 9926221), (31313, 643827), (54841, 367611), (57377, 351363), (93939, 214609), (117121, 172131), (122537, 164523)]