20119807488

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:529

約数の個数: 320

約数和(自身を含む): 61093232640

約数和(自身を除く): 40973425152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 107, 124, 128, 132, 176, 186, 192, 214, 248, 256, 264, 321, 341, 352, 359, 372, 384, 428, 496, 512, 528, 642, 682, 704, 718, 744, 768, 856, 992, 1023, 1056, 1077, 1177, 1284, 1364, 1408, 1436, 1488, 1536, 1712, 1984, 2046, 2112, 2154, 2354, 2568, 2728, 2816, 2872, 2976, 3317, 3424, 3531, 3949, 3968, 4092, 4224, 4308, 4708, 5136, 5456, 5632, 5744, 5952, 6634, 6848, 7062, 7898, 7936, 8184, 8448, 8616, 9416, 9951, 10272, 10912, 11129, 11488, 11847, 11904, 13268, 13696, 14124, 15796, 15872, 16368, 16896, 17232, 18832, 19902, 20544, 21824, 22258, 22976, 23694, 23808, 26536, 27392, 28248, 31592, 32736, 33387, 34464, 36487, 37664, 38413, 39804, 41088, 43648, 44516, 45952, 47388, 47616, 53072, 54784, 56496, 63184, 65472, 66774, 68928, 72974, 75328, 76826, 79608, 82176, 87296, 89032, 91904, 94776, 106144, 109461, 112992, 115239, 122419, 126368, 130944, 133548, 137856, 145948, 150656, 153652, 159216, 164352, 174592, 178064, 183808, 189552, 212288, 218922, 225984, 230478, 244838, 252736, 261888, 267096, 275712, 291896, 301312, 307304, 318432, 356128, 367257, 379104, 422543, 424576, 437844, 451968, 460956, 489676, 505472, 523776, 534192, 551424, 583792, 602624, 614608, 636864, 712256, 734514, 758208, 845086, 849152, 875688, 903936, 921912, 979352, 1010944, 1068384, 1167584, 1190803, 1229216, 1267629, 1273728, 1424512, 1469028, 1516416, 1690172, 1698304, 1751376, 1807872, 1843824, 1958704, 2021888, 2136768, 2335168, 2381606, 2458432, 2535258, 2547456, 2849024, 2938056, 3032832, 3380344, 3502752, 3572409, 3687648, 3917408, 4273536, 4670336, 4763212, 4916864, 5070516, 5094912, 5698048, 5876112, 6065664, 6760688, 7005504, 7144818, 7375296, 7834816, 8547072, 9340672, 9526424, 9833728, 10141032, 11752224, 13098833, 13521376, 14011008, 14289636, 14750592, 15669632, 17094144, 18681344, 19052848, 19667456, 20282064, 23504448, 26197666, 27042752, 28022016, 28579272, 29501184, 31339264, 38105696, 39296499, 40564128, 47008896, 52395332, 54085504, 56044032, 57158544, 59002368, 62678528, 76211392, 78592998, 81128256, 94017792, 104790664, 108171008, 114317088, 152422784, 157185996, 162256512, 188035584, 209581328, 216342016, 228634176, 304845568, 314371992, 324513024, 419162656, 457268352, 609691136, 628743984, 649026048, 838325312, 914536704, 1257487968, 1676650624, 1829073408, 2514975936, 3353301248, 5029951872, 6706602496, 10059903744, 20119807488]

約数ペア:

[(1, 20119807488), (2, 10059903744), (3, 6706602496), (4, 5029951872), (6, 3353301248), (8, 2514975936), (11, 1829073408), (12, 1676650624), (16, 1257487968), (22, 914536704), (24, 838325312), (31, 649026048), (32, 628743984), (33, 609691136), (44, 457268352), (48, 419162656), (62, 324513024), (64, 314371992), (66, 304845568), (88, 228634176), (93, 216342016), (96, 209581328), (107, 188035584), (124, 162256512), (128, 157185996), (132, 152422784), (176, 114317088), (186, 108171008), (192, 104790664), (214, 94017792), (248, 81128256), (256, 78592998), (264, 76211392), (321, 62678528), (341, 59002368), (352, 57158544), (359, 56044032), (372, 54085504), (384, 52395332), (428, 47008896), (496, 40564128), (512, 39296499), (528, 38105696), (642, 31339264), (682, 29501184), (704, 28579272), (718, 28022016), (744, 27042752), (768, 26197666), (856, 23504448), (992, 20282064), (1023, 19667456), (1056, 19052848), (1077, 18681344), (1177, 17094144), (1284, 15669632), (1364, 14750592), (1408, 14289636), (1436, 14011008), (1488, 13521376), (1536, 13098833), (1712, 11752224), (1984, 10141032), (2046, 9833728), (2112, 9526424), (2154, 9340672), (2354, 8547072), (2568, 7834816), (2728, 7375296), (2816, 7144818), (2872, 7005504), (2976, 6760688), (3317, 6065664), (3424, 5876112), (3531, 5698048), (3949, 5094912), (3968, 5070516), (4092, 4916864), (4224, 4763212), (4308, 4670336), (4708, 4273536), (5136, 3917408), (5456, 3687648), (5632, 3572409), (5744, 3502752), (5952, 3380344), (6634, 3032832), (6848, 2938056), (7062, 2849024), (7898, 2547456), (7936, 2535258), (8184, 2458432), (8448, 2381606), (8616, 2335168), (9416, 2136768), (9951, 2021888), (10272, 1958704), (10912, 1843824), (11129, 1807872), (11488, 1751376), (11847, 1698304), (11904, 1690172), (13268, 1516416), (13696, 1469028), (14124, 1424512), (15796, 1273728), (15872, 1267629), (16368, 1229216), (16896, 1190803), (17232, 1167584), (18832, 1068384), (19902, 1010944), (20544, 979352), (21824, 921912), (22258, 903936), (22976, 875688), (23694, 849152), (23808, 845086), (26536, 758208), (27392, 734514), (28248, 712256), (31592, 636864), (32736, 614608), (33387, 602624), (34464, 583792), (36487, 551424), (37664, 534192), (38413, 523776), (39804, 505472), (41088, 489676), (43648, 460956), (44516, 451968), (45952, 437844), (47388, 424576), (47616, 422543), (53072, 379104), (54784, 367257), (56496, 356128), (63184, 318432), (65472, 307304), (66774, 301312), (68928, 291896), (72974, 275712), (75328, 267096), (76826, 261888), (79608, 252736), (82176, 244838), (87296, 230478), (89032, 225984), (91904, 218922), (94776, 212288), (106144, 189552), (109461, 183808), (112992, 178064), (115239, 174592), (122419, 164352), (126368, 159216), (130944, 153652), (133548, 150656), (137856, 145948)]