20216664846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1\times {\mathrm{3167}}^1$

素因数の和:4958

約数の個数: 96

約数和(自身を含む): 51832535040

約数和(自身を除く): 31615870194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1747, 1827, 3167, 3494, 3654, 5241, 6334, 9501, 10482, 12229, 15723, 19002, 22169, 24458, 28503, 31446, 36687, 44338, 50663, 57006, 66507, 73374, 91843, 101326, 110061, 133014, 151989, 183686, 199521, 220122, 275529, 303978, 354641, 399042, 455967, 551058, 642901, 709282, 826587, 911934, 1063923, 1285802, 1653174, 1928703, 2127846, 3191769, 3857406, 5532749, 5786109, 6383538, 11065498, 11572218, 16598247, 33196494, 38729243, 49794741, 77458486, 99589482, 116187729, 160449721, 232375458, 320899442, 348563187, 481349163, 697126374, 962698326, 1123148047, 1444047489, 2246296094, 2888094978, 3369444141, 6738888282, 10108332423, 20216664846]

約数ペア:

[(1, 20216664846), (2, 10108332423), (3, 6738888282), (6, 3369444141), (7, 2888094978), (9, 2246296094), (14, 1444047489), (18, 1123148047), (21, 962698326), (29, 697126374), (42, 481349163), (58, 348563187), (63, 320899442), (87, 232375458), (126, 160449721), (174, 116187729), (203, 99589482), (261, 77458486), (406, 49794741), (522, 38729243), (609, 33196494), (1218, 16598247), (1747, 11572218), (1827, 11065498), (3167, 6383538), (3494, 5786109), (3654, 5532749), (5241, 3857406), (6334, 3191769), (9501, 2127846), (10482, 1928703), (12229, 1653174), (15723, 1285802), (19002, 1063923), (22169, 911934), (24458, 826587), (28503, 709282), (31446, 642901), (36687, 551058), (44338, 455967), (50663, 399042), (57006, 354641), (66507, 303978), (73374, 275529), (91843, 220122), (101326, 199521), (110061, 183686), (133014, 151989)]