20172595437

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2719}}^1\times {\mathrm{48491}}^1$

素因数の和:51233

約数の個数: 24

約数和(自身を含む): 30864188160

約数和(自身を除く): 10691592723

約数列:

[1, 3, 9, 17, 51, 153, 2719, 8157, 24471, 46223, 48491, 138669, 145473, 416007, 436419, 824347, 2473041, 7419123, 131847029, 395541087, 1186623261, 2241399493, 6724198479, 20172595437]

約数ペア:

[(1, 20172595437), (3, 6724198479), (9, 2241399493), (17, 1186623261), (51, 395541087), (153, 131847029), (2719, 7419123), (8157, 2473041), (24471, 824347), (46223, 436419), (48491, 416007), (138669, 145473)]