20138555112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:940

約数の個数: 192

約数和(自身を含む): 56129760000

約数和(自身を除く): 35991204888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 149, 156, 169, 188, 282, 298, 312, 338, 376, 447, 507, 564, 596, 611, 676, 709, 894, 1014, 1128, 1192, 1222, 1352, 1418, 1788, 1833, 1937, 2028, 2127, 2444, 2836, 3576, 3666, 3874, 4056, 4254, 4888, 5672, 5811, 7003, 7332, 7748, 7943, 8508, 9217, 11622, 14006, 14664, 15496, 15886, 17016, 18434, 21009, 23244, 23829, 25181, 27651, 28012, 31772, 33323, 36868, 42018, 46488, 47658, 50362, 55302, 56024, 63544, 66646, 73736, 75543, 84036, 91039, 95316, 99969, 100724, 105641, 110604, 119821, 133292, 151086, 168072, 182078, 190632, 199938, 201448, 211282, 221208, 239642, 266584, 273117, 302172, 316923, 359463, 364156, 399876, 422564, 433199, 479284, 546234, 604344, 633846, 718926, 728312, 799752, 845128, 866398, 958568, 1092468, 1183507, 1267692, 1299597, 1373333, 1437852, 1732796, 2184936, 2367014, 2535384, 2599194, 2746666, 2875704, 3465592, 3550521, 4119999, 4734028, 4965127, 5198388, 5493332, 5631587, 7101042, 8239998, 9468056, 9930254, 10396776, 10986664, 11263174, 14202084, 14895381, 16479996, 16894761, 17853329, 19860508, 22526348, 28404168, 29790762, 32959992, 33789522, 35706658, 39721016, 45052696, 53559987, 59581524, 64546651, 67579044, 71413316, 107119974, 119163048, 129093302, 135158088, 142826632, 193639953, 214239948, 258186604, 387279906, 428479896, 516373208, 774559812, 839106463, 1549119624, 1678212926, 2517319389, 3356425852, 5034638778, 6712851704, 10069277556, 20138555112]

約数ペア:

[(1, 20138555112), (2, 10069277556), (3, 6712851704), (4, 5034638778), (6, 3356425852), (8, 2517319389), (12, 1678212926), (13, 1549119624), (24, 839106463), (26, 774559812), (39, 516373208), (47, 428479896), (52, 387279906), (78, 258186604), (94, 214239948), (104, 193639953), (141, 142826632), (149, 135158088), (156, 129093302), (169, 119163048), (188, 107119974), (282, 71413316), (298, 67579044), (312, 64546651), (338, 59581524), (376, 53559987), (447, 45052696), (507, 39721016), (564, 35706658), (596, 33789522), (611, 32959992), (676, 29790762), (709, 28404168), (894, 22526348), (1014, 19860508), (1128, 17853329), (1192, 16894761), (1222, 16479996), (1352, 14895381), (1418, 14202084), (1788, 11263174), (1833, 10986664), (1937, 10396776), (2028, 9930254), (2127, 9468056), (2444, 8239998), (2836, 7101042), (3576, 5631587), (3666, 5493332), (3874, 5198388), (4056, 4965127), (4254, 4734028), (4888, 4119999), (5672, 3550521), (5811, 3465592), (7003, 2875704), (7332, 2746666), (7748, 2599194), (7943, 2535384), (8508, 2367014), (9217, 2184936), (11622, 1732796), (14006, 1437852), (14664, 1373333), (15496, 1299597), (15886, 1267692), (17016, 1183507), (18434, 1092468), (21009, 958568), (23244, 866398), (23829, 845128), (25181, 799752), (27651, 728312), (28012, 718926), (31772, 633846), (33323, 604344), (36868, 546234), (42018, 479284), (46488, 433199), (47658, 422564), (50362, 399876), (55302, 364156), (56024, 359463), (63544, 316923), (66646, 302172), (73736, 273117), (75543, 266584), (84036, 239642), (91039, 221208), (95316, 211282), (99969, 201448), (100724, 199938), (105641, 190632), (110604, 182078), (119821, 168072), (133292, 151086)]