20133081924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{22817}}^1$

素因数の和:23009

約数の個数: 72

約数和(自身を含む): 49463947680

約数和(自身を除く): 29330865756

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 529, 556, 834, 1058, 1587, 1668, 2116, 3174, 3197, 6348, 6394, 9591, 12788, 19182, 22817, 38364, 45634, 68451, 73531, 91268, 136902, 147062, 220593, 273804, 294124, 441186, 524791, 882372, 1049582, 1574373, 2099164, 3148746, 3171563, 6297492, 6343126, 9514689, 12070193, 12686252, 19029378, 24140386, 36210579, 38058756, 48280772, 72421158, 72945949, 144842316, 145891898, 218837847, 291783796, 437675694, 875351388, 1677756827, 3355513654, 5033270481, 6711027308, 10066540962, 20133081924]

約数ペア:

[(1, 20133081924), (2, 10066540962), (3, 6711027308), (4, 5033270481), (6, 3355513654), (12, 1677756827), (23, 875351388), (46, 437675694), (69, 291783796), (92, 218837847), (138, 145891898), (139, 144842316), (276, 72945949), (278, 72421158), (417, 48280772), (529, 38058756), (556, 36210579), (834, 24140386), (1058, 19029378), (1587, 12686252), (1668, 12070193), (2116, 9514689), (3174, 6343126), (3197, 6297492), (6348, 3171563), (6394, 3148746), (9591, 2099164), (12788, 1574373), (19182, 1049582), (22817, 882372), (38364, 524791), (45634, 441186), (68451, 294124), (73531, 273804), (91268, 220593), (136902, 147062)]