20515816608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{10853}}^1$

素因数の和:10999

約数の個数: 192

約数和(自身を含む): 64332092160

約数和(自身を除く): 43816275552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 97, 112, 116, 168, 174, 194, 203, 224, 232, 291, 336, 348, 388, 406, 464, 582, 609, 672, 679, 696, 776, 812, 928, 1164, 1218, 1358, 1392, 1552, 1624, 2037, 2328, 2436, 2716, 2784, 2813, 3104, 3248, 4074, 4656, 4872, 5432, 5626, 6496, 8148, 8439, 9312, 9744, 10853, 10864, 11252, 16296, 16878, 19488, 19691, 21706, 21728, 22504, 32559, 32592, 33756, 39382, 43412, 45008, 59073, 65118, 65184, 67512, 75971, 78764, 86824, 90016, 118146, 130236, 135024, 151942, 157528, 173648, 227913, 236292, 260472, 270048, 303884, 314737, 315056, 347296, 455826, 472584, 520944, 607768, 629474, 630112, 911652, 944211, 945168, 1041888, 1052741, 1215536, 1258948, 1823304, 1888422, 1890336, 2105482, 2203159, 2431072, 2517896, 3158223, 3646608, 3776844, 4210964, 4406318, 5035792, 6316446, 6609477, 7293216, 7369187, 7553688, 8421928, 8812636, 10071584, 12632892, 13218954, 14738374, 15107376, 16843856, 17625272, 22107561, 25265784, 26437908, 29476748, 30214752, 30529489, 33687712, 35250544, 44215122, 50531568, 52875816, 58953496, 61058978, 70501088, 88430244, 91588467, 101063136, 105751632, 117906992, 122117956, 176860488, 183176934, 211503264, 213706423, 235813984, 244235912, 353720976, 366353868, 427412846, 488471824, 641119269, 707441952, 732707736, 854825692, 976943648, 1282238538, 1465415472, 1709651384, 2564477076, 2930830944, 3419302768, 5128954152, 6838605536, 10257908304, 20515816608]

約数ペア:

[(1, 20515816608), (2, 10257908304), (3, 6838605536), (4, 5128954152), (6, 3419302768), (7, 2930830944), (8, 2564477076), (12, 1709651384), (14, 1465415472), (16, 1282238538), (21, 976943648), (24, 854825692), (28, 732707736), (29, 707441952), (32, 641119269), (42, 488471824), (48, 427412846), (56, 366353868), (58, 353720976), (84, 244235912), (87, 235813984), (96, 213706423), (97, 211503264), (112, 183176934), (116, 176860488), (168, 122117956), (174, 117906992), (194, 105751632), (203, 101063136), (224, 91588467), (232, 88430244), (291, 70501088), (336, 61058978), (348, 58953496), (388, 52875816), (406, 50531568), (464, 44215122), (582, 35250544), (609, 33687712), (672, 30529489), (679, 30214752), (696, 29476748), (776, 26437908), (812, 25265784), (928, 22107561), (1164, 17625272), (1218, 16843856), (1358, 15107376), (1392, 14738374), (1552, 13218954), (1624, 12632892), (2037, 10071584), (2328, 8812636), (2436, 8421928), (2716, 7553688), (2784, 7369187), (2813, 7293216), (3104, 6609477), (3248, 6316446), (4074, 5035792), (4656, 4406318), (4872, 4210964), (5432, 3776844), (5626, 3646608), (6496, 3158223), (8148, 2517896), (8439, 2431072), (9312, 2203159), (9744, 2105482), (10853, 1890336), (10864, 1888422), (11252, 1823304), (16296, 1258948), (16878, 1215536), (19488, 1052741), (19691, 1041888), (21706, 945168), (21728, 944211), (22504, 911652), (32559, 630112), (32592, 629474), (33756, 607768), (39382, 520944), (43412, 472584), (45008, 455826), (59073, 347296), (65118, 315056), (65184, 314737), (67512, 303884), (75971, 270048), (78764, 260472), (86824, 236292), (90016, 227913), (118146, 173648), (130236, 157528), (135024, 151942)]