20181523052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{8231}}^1$

素因数の和:9206

約数の個数: 48

約数和(自身を含む): 38170137600

約数和(自身を除く): 17988614548

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 919, 1334, 1838, 2668, 3676, 8231, 16462, 21137, 26651, 32924, 42274, 53302, 84548, 106604, 189313, 238699, 378626, 477398, 612973, 757252, 954796, 1225946, 2451892, 5490077, 7564289, 10980154, 15128578, 21960308, 30257156, 173978647, 219364381, 347957294, 438728762, 695914588, 877457524, 5045380763, 10090761526, 20181523052]

約数ペア:

[(1, 20181523052), (2, 10090761526), (4, 5045380763), (23, 877457524), (29, 695914588), (46, 438728762), (58, 347957294), (92, 219364381), (116, 173978647), (667, 30257156), (919, 21960308), (1334, 15128578), (1838, 10980154), (2668, 7564289), (3676, 5490077), (8231, 2451892), (16462, 1225946), (21137, 954796), (26651, 757252), (32924, 612973), (42274, 477398), (53302, 378626), (84548, 238699), (106604, 189313)]