20805545376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:198

約数の個数: 648

約数和(自身を含む): 79420854240

約数和(自身を除く): 58615308864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 67, 72, 76, 77, 84, 88, 96, 99, 112, 114, 121, 126, 132, 133, 134, 144, 152, 154, 168, 171, 176, 198, 201, 209, 224, 228, 231, 242, 252, 264, 266, 268, 288, 304, 308, 336, 342, 352, 363, 396, 399, 402, 418, 456, 462, 469, 484, 504, 528, 532, 536, 603, 608, 616, 627, 672, 684, 693, 726, 737, 792, 798, 804, 836, 847, 912, 924, 938, 968, 1008, 1056, 1064, 1072, 1089, 1197, 1206, 1232, 1254, 1273, 1368, 1386, 1407, 1452, 1463, 1474, 1584, 1596, 1608, 1672, 1694, 1824, 1848, 1876, 1881, 1936, 2016, 2128, 2144, 2178, 2211, 2299, 2394, 2412, 2464, 2508, 2541, 2546, 2736, 2772, 2814, 2904, 2926, 2948, 3168, 3192, 3216, 3344, 3388, 3696, 3752, 3762, 3819, 3872, 4221, 4256, 4356, 4389, 4422, 4489, 4598, 4788, 4824, 5016, 5082, 5092, 5159, 5472, 5544, 5628, 5808, 5852, 5896, 6384, 6432, 6633, 6688, 6776, 6897, 7392, 7504, 7524, 7623, 7638, 8107, 8442, 8712, 8778, 8844, 8911, 8978, 9196, 9576, 9648, 10032, 10164, 10184, 10318, 11088, 11256, 11457, 11616, 11704, 11792, 12768, 13167, 13266, 13467, 13552, 13794, 14003, 15008, 15048, 15246, 15276, 15477, 16093, 16214, 16884, 17424, 17556, 17688, 17822, 17956, 18392, 19152, 19296, 20064, 20328, 20368, 20636, 20691, 22176, 22512, 22914, 23408, 23584, 24321, 26334, 26532, 26733, 26934, 27104, 27588, 28006, 30096, 30492, 30552, 30954, 31423, 32186, 32428, 33768, 34848, 35112, 35376, 35644, 35912, 36784, 38304, 40401, 40656, 40736, 41272, 41382, 42009, 45024, 45828, 46431, 46816, 48279, 48642, 49379, 52668, 53064, 53466, 53868, 55176, 56012, 56749, 60192, 60984, 61104, 61908, 62846, 64372, 64856, 67536, 70224, 70752, 71288, 71824, 72963, 73568, 80199, 80802, 81312, 82544, 82764, 84018, 85291, 91656, 92862, 94269, 96558, 97284, 98021, 98758, 105336, 106128, 106932, 107736, 110352, 112024, 113498, 121968, 122208, 123816, 125692, 126027, 128744, 129712, 135072, 140448, 142576, 143648, 144837, 145926, 148137, 154033, 160398, 161604, 165088, 165528, 168036, 170247, 170582, 183312, 185724, 188538, 193116, 194568, 196042, 197516, 210672, 212256, 213864, 215472, 220704, 224048, 226996, 243936, 247632, 251384, 252054, 255873, 257488, 259424, 282807, 285152, 289674, 291852, 294063, 296274, 308066, 320796, 323208, 331056, 336072, 340494, 341164, 345653, 366624, 371448, 377076, 386232, 389136, 392084, 395032, 421344, 427728, 430944, 444411, 448096, 453992, 462099, 495264, 502768, 504108, 510741, 511746, 514976, 543169, 565614, 579348, 583704, 588126, 592548, 597037, 616132, 641592, 646416, 662112, 672144, 680988, 682328, 691306, 742896, 754152, 767619, 772464, 778272, 784168, 790064, 855456, 882189, 888822, 907984, 924198, 938201, 1005536, 1008216, 1021482, 1023492, 1036959, 1078231, 1086338, 1131228, 1158696, 1167408, 1176252, 1185096, 1194074, 1232264, 1283184, 1292832, 1344288, 1361976, 1364656, 1382612, 1386297, 1485792, 1508304, 1535238, 1544928, 1568336, 1580128, 1629507, 1764378, 1777644, 1791111, 1815968, 1848396, 1876402, 2016432, 2042964, 2046984, 2073918, 2156462, 2172676, 2262456, 2317392, 2334816, 2352504, 2370192, 2388148, 2464528, 2566368, 2723952, 2729312, 2765224, 2772594, 2814603, 3016608, 3070476, 3110877, 3136672, 3234693, 3259014, 3528756, 3555288, 3582222, 3696792, 3752804, 3802183, 4032864, 4085928, 4093968, 4147836, 4312924, 4345352, 4524912, 4634784, 4705008, 4740384, 4776296, 4888521, 4929056, 5373333, 5447904, 5530448, 5545188, 5629206, 6140952, 6221754, 6469386, 6518028, 6567407, 7057512, 7110576, 7164444, 7393584, 7505608, 7604366, 8171856, 8187936, 8295672, 8443809, 8625848, 8690704, 9049824, 9410016, 9552592, 9704079, 9777042, 10320211, 10746666, 11060896, 11090376, 11258412, 11406549, 12281904, 12443508, 12938772, 13036056, 13134814, 14115024, 14221152, 14328888, 14787168, 15011216, 15208732, 16343712, 16591344, 16887618, 17251696, 17381408, 19105184, 19408158, 19554084, 19702221, 20640422, 21493332, 22180752, 22516824, 22813098, 24563808, 24887016, 25877544, 26072112, 26269628, 28230048, 28657776, 30022432, 30417464, 30960633, 33182688, 33775236, 34219647, 34503392, 38816316, 39108168, 39404442, 41280844, 42986664, 44361504, 45033648, 45626196, 49774032, 51755088, 52144224, 52539256, 57315552, 59106663, 60834928, 61921266, 67550472, 68439294, 72241477, 77632632, 78216336, 78808884, 82561688, 85973328, 90067296, 91252392, 92881899, 99548064, 103510176, 105078512, 118213326, 121669856, 123842532, 135100944, 136878588, 144482954, 155265264, 156432672, 157617768, 165123376, 171946656, 182504784, 185763798, 210157024, 216724431, 236426652, 247685064, 270201888, 273757176, 288965908, 310530528, 315235536, 330246752, 365009568, 371527596, 433448862, 472853304, 495370128, 547514352, 577931816, 630471072, 650173293, 743055192, 866897724, 945706608, 990740256, 1095028704, 1155863632, 1300346586, 1486110384, 1733795448, 1891413216, 2311727264, 2600693172, 2972220768, 3467590896, 5201386344, 6935181792, 10402772688, 20805545376]

約数ペア:

[(1, 20805545376), (2, 10402772688), (3, 6935181792), (4, 5201386344), (6, 3467590896), (7, 2972220768), (8, 2600693172), (9, 2311727264), (11, 1891413216), (12, 1733795448), (14, 1486110384), (16, 1300346586), (18, 1155863632), (19, 1095028704), (21, 990740256), (22, 945706608), (24, 866897724), (28, 743055192), (32, 650173293), (33, 630471072), (36, 577931816), (38, 547514352), (42, 495370128), (44, 472853304), (48, 433448862), (56, 371527596), (57, 365009568), (63, 330246752), (66, 315235536), (67, 310530528), (72, 288965908), (76, 273757176), (77, 270201888), (84, 247685064), (88, 236426652), (96, 216724431), (99, 210157024), (112, 185763798), (114, 182504784), (121, 171946656), (126, 165123376), (132, 157617768), (133, 156432672), (134, 155265264), (144, 144482954), (152, 136878588), (154, 135100944), (168, 123842532), (171, 121669856), (176, 118213326), (198, 105078512), (201, 103510176), (209, 99548064), (224, 92881899), (228, 91252392), (231, 90067296), (242, 85973328), (252, 82561688), (264, 78808884), (266, 78216336), (268, 77632632), (288, 72241477), (304, 68439294), (308, 67550472), (336, 61921266), (342, 60834928), (352, 59106663), (363, 57315552), (396, 52539256), (399, 52144224), (402, 51755088), (418, 49774032), (456, 45626196), (462, 45033648), (469, 44361504), (484, 42986664), (504, 41280844), (528, 39404442), (532, 39108168), (536, 38816316), (603, 34503392), (608, 34219647), (616, 33775236), (627, 33182688), (672, 30960633), (684, 30417464), (693, 30022432), (726, 28657776), (737, 28230048), (792, 26269628), (798, 26072112), (804, 25877544), (836, 24887016), (847, 24563808), (912, 22813098), (924, 22516824), (938, 22180752), (968, 21493332), (1008, 20640422), (1056, 19702221), (1064, 19554084), (1072, 19408158), (1089, 19105184), (1197, 17381408), (1206, 17251696), (1232, 16887618), (1254, 16591344), (1273, 16343712), (1368, 15208732), (1386, 15011216), (1407, 14787168), (1452, 14328888), (1463, 14221152), (1474, 14115024), (1584, 13134814), (1596, 13036056), (1608, 12938772), (1672, 12443508), (1694, 12281904), (1824, 11406549), (1848, 11258412), (1876, 11090376), (1881, 11060896), (1936, 10746666), (2016, 10320211), (2128, 9777042), (2144, 9704079), (2178, 9552592), (2211, 9410016), (2299, 9049824), (2394, 8690704), (2412, 8625848), (2464, 8443809), (2508, 8295672), (2541, 8187936), (2546, 8171856), (2736, 7604366), (2772, 7505608), (2814, 7393584), (2904, 7164444), (2926, 7110576), (2948, 7057512), (3168, 6567407), (3192, 6518028), (3216, 6469386), (3344, 6221754), (3388, 6140952), (3696, 5629206), (3752, 5545188), (3762, 5530448), (3819, 5447904), (3872, 5373333), (4221, 4929056), (4256, 4888521), (4356, 4776296), (4389, 4740384), (4422, 4705008), (4489, 4634784), (4598, 4524912), (4788, 4345352), (4824, 4312924), (5016, 4147836), (5082, 4093968), (5092, 4085928), (5159, 4032864), (5472, 3802183), (5544, 3752804), (5628, 3696792), (5808, 3582222), (5852, 3555288), (5896, 3528756), (6384, 3259014), (6432, 3234693), (6633, 3136672), (6688, 3110877), (6776, 3070476), (6897, 3016608), (7392, 2814603), (7504, 2772594), (7524, 2765224), (7623, 2729312), (7638, 2723952), (8107, 2566368), (8442, 2464528), (8712, 2388148), (8778, 2370192), (8844, 2352504), (8911, 2334816), (8978, 2317392), (9196, 2262456), (9576, 2172676), (9648, 2156462), (10032, 2073918), (10164, 2046984), (10184, 2042964), (10318, 2016432), (11088, 1876402), (11256, 1848396), (11457, 1815968), (11616, 1791111), (11704, 1777644), (11792, 1764378), (12768, 1629507), (13167, 1580128), (13266, 1568336), (13467, 1544928), (13552, 1535238), (13794, 1508304), (14003, 1485792), (15008, 1386297), (15048, 1382612), (15246, 1364656), (15276, 1361976), (15477, 1344288), (16093, 1292832), (16214, 1283184), (16884, 1232264), (17424, 1194074), (17556, 1185096), (17688, 1176252), (17822, 1167408), (17956, 1158696), (18392, 1131228), (19152, 1086338), (19296, 1078231), (20064, 1036959), (20328, 1023492), (20368, 1021482), (20636, 1008216), (20691, 1005536), (22176, 938201), (22512, 924198), (22914, 907984), (23408, 888822), (23584, 882189), (24321, 855456), (26334, 790064), (26532, 784168), (26733, 778272), (26934, 772464), (27104, 767619), (27588, 754152), (28006, 742896), (30096, 691306), (30492, 682328), (30552, 680988), (30954, 672144), (31423, 662112), (32186, 646416), (32428, 641592), (33768, 616132), (34848, 597037), (35112, 592548), (35376, 588126), (35644, 583704), (35912, 579348), (36784, 565614), (38304, 543169), (40401, 514976), (40656, 511746), (40736, 510741), (41272, 504108), (41382, 502768), (42009, 495264), (45024, 462099), (45828, 453992), (46431, 448096), (46816, 444411), (48279, 430944), (48642, 427728), (49379, 421344), (52668, 395032), (53064, 392084), (53466, 389136), (53868, 386232), (55176, 377076), (56012, 371448), (56749, 366624), (60192, 345653), (60984, 341164), (61104, 340494), (61908, 336072), (62846, 331056), (64372, 323208), (64856, 320796), (67536, 308066), (70224, 296274), (70752, 294063), (71288, 291852), (71824, 289674), (72963, 285152), (73568, 282807), (80199, 259424), (80802, 257488), (81312, 255873), (82544, 252054), (82764, 251384), (84018, 247632), (85291, 243936), (91656, 226996), (92862, 224048), (94269, 220704), (96558, 215472), (97284, 213864), (98021, 212256), (98758, 210672), (105336, 197516), (106128, 196042), (106932, 194568), (107736, 193116), (110352, 188538), (112024, 185724), (113498, 183312), (121968, 170582), (122208, 170247), (123816, 168036), (125692, 165528), (126027, 165088), (128744, 161604), (129712, 160398), (135072, 154033), (140448, 148137), (142576, 145926), (143648, 144837)]