20122385472

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2216

約数の個数: 420

約数和(自身を含む): 71296302924

約数和(自身を除く): 51173917452

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 64, 72, 74, 81, 84, 96, 98, 108, 111, 112, 126, 144, 147, 148, 162, 168, 189, 192, 196, 216, 222, 224, 252, 259, 288, 294, 296, 324, 333, 336, 378, 392, 432, 441, 444, 448, 504, 518, 567, 576, 588, 592, 648, 666, 672, 756, 777, 784, 864, 882, 888, 999, 1008, 1036, 1134, 1176, 1184, 1296, 1323, 1332, 1344, 1512, 1554, 1568, 1728, 1764, 1776, 1813, 1998, 2016, 2072, 2141, 2268, 2331, 2352, 2368, 2592, 2646, 2664, 2997, 3024, 3108, 3136, 3528, 3552, 3626, 3969, 3996, 4032, 4144, 4282, 4536, 4662, 4704, 5184, 5292, 5328, 5439, 5994, 6048, 6216, 6423, 6993, 7056, 7104, 7252, 7938, 7992, 8288, 8564, 9072, 9324, 9408, 10584, 10656, 10878, 11988, 12096, 12432, 12846, 13986, 14112, 14504, 14987, 15876, 15984, 16317, 16576, 17128, 18144, 18648, 19269, 20979, 21168, 21312, 21756, 23976, 24864, 25692, 27972, 28224, 29008, 29974, 31752, 31968, 32634, 34256, 36288, 37296, 38538, 41958, 42336, 43512, 44961, 47952, 48951, 49728, 51384, 55944, 57807, 58016, 59948, 63504, 63936, 65268, 68512, 74592, 77076, 79217, 83916, 84672, 87024, 89922, 95904, 97902, 102768, 104909, 111888, 115614, 116032, 119896, 127008, 130536, 134883, 137024, 146853, 149184, 154152, 158434, 167832, 173421, 174048, 179844, 191808, 195804, 205536, 209818, 223776, 231228, 237651, 239792, 254016, 261072, 269766, 293706, 308304, 314727, 316868, 335664, 346842, 348096, 359688, 391608, 404649, 411072, 419636, 447552, 462456, 475302, 479584, 522144, 539532, 554519, 587412, 616608, 629454, 633736, 671328, 693684, 712953, 719376, 783216, 809298, 839272, 924912, 944181, 950604, 959168, 1044288, 1079064, 1109038, 1174824, 1213947, 1233216, 1258908, 1267472, 1342656, 1387368, 1425906, 1438752, 1566432, 1618596, 1663557, 1678544, 1849824, 1888362, 1901208, 2138859, 2158128, 2218076, 2349648, 2427894, 2517816, 2534944, 2774736, 2832543, 2851812, 2877504, 3132864, 3237192, 3327114, 3357088, 3699648, 3776724, 3802416, 3881633, 4277718, 4316256, 4436152, 4699296, 4855788, 4990671, 5035632, 5069888, 5549472, 5665086, 5703624, 6416577, 6474384, 6654228, 6714176, 7553448, 7604832, 7763266, 8497629, 8555436, 8632512, 8872304, 9398592, 9711576, 9981342, 10071264, 11098944, 11330172, 11407248, 11644899, 12833154, 12948768, 13308456, 14972013, 15106896, 15209664, 15526532, 16995258, 17110872, 17744608, 19423152, 19962684, 20142528, 22660344, 22814496, 23289798, 25666308, 25897536, 26616912, 29944026, 30213792, 31053064, 33990516, 34221744, 34934697, 35489216, 38846304, 39925368, 44916039, 45320688, 45628992, 46579596, 51332616, 53233824, 59888052, 60427584, 62106128, 67981032, 68443488, 69869394, 77692608, 79850736, 89832078, 90641376, 93159192, 102665232, 104804091, 106467648, 119776104, 124212256, 135962064, 136886976, 139738788, 159701472, 179664156, 181282752, 186318384, 205330464, 209608182, 239552208, 248424512, 271924128, 279477576, 314412273, 319402944, 359328312, 372636768, 410660928, 419216364, 479104416, 543848256, 558955152, 628824546, 718656624, 745273536, 838432728, 958208832, 1117910304, 1257649092, 1437313248, 1676865456, 2235820608, 2515298184, 2874626496, 3353730912, 5030596368, 6707461824, 10061192736, 20122385472]

約数ペア:

[(1, 20122385472), (2, 10061192736), (3, 6707461824), (4, 5030596368), (6, 3353730912), (7, 2874626496), (8, 2515298184), (9, 2235820608), (12, 1676865456), (14, 1437313248), (16, 1257649092), (18, 1117910304), (21, 958208832), (24, 838432728), (27, 745273536), (28, 718656624), (32, 628824546), (36, 558955152), (37, 543848256), (42, 479104416), (48, 419216364), (49, 410660928), (54, 372636768), (56, 359328312), (63, 319402944), (64, 314412273), (72, 279477576), (74, 271924128), (81, 248424512), (84, 239552208), (96, 209608182), (98, 205330464), (108, 186318384), (111, 181282752), (112, 179664156), (126, 159701472), (144, 139738788), (147, 136886976), (148, 135962064), (162, 124212256), (168, 119776104), (189, 106467648), (192, 104804091), (196, 102665232), (216, 93159192), (222, 90641376), (224, 89832078), (252, 79850736), (259, 77692608), (288, 69869394), (294, 68443488), (296, 67981032), (324, 62106128), (333, 60427584), (336, 59888052), (378, 53233824), (392, 51332616), (432, 46579596), (441, 45628992), (444, 45320688), (448, 44916039), (504, 39925368), (518, 38846304), (567, 35489216), (576, 34934697), (588, 34221744), (592, 33990516), (648, 31053064), (666, 30213792), (672, 29944026), (756, 26616912), (777, 25897536), (784, 25666308), (864, 23289798), (882, 22814496), (888, 22660344), (999, 20142528), (1008, 19962684), (1036, 19423152), (1134, 17744608), (1176, 17110872), (1184, 16995258), (1296, 15526532), (1323, 15209664), (1332, 15106896), (1344, 14972013), (1512, 13308456), (1554, 12948768), (1568, 12833154), (1728, 11644899), (1764, 11407248), (1776, 11330172), (1813, 11098944), (1998, 10071264), (2016, 9981342), (2072, 9711576), (2141, 9398592), (2268, 8872304), (2331, 8632512), (2352, 8555436), (2368, 8497629), (2592, 7763266), (2646, 7604832), (2664, 7553448), (2997, 6714176), (3024, 6654228), (3108, 6474384), (3136, 6416577), (3528, 5703624), (3552, 5665086), (3626, 5549472), (3969, 5069888), (3996, 5035632), (4032, 4990671), (4144, 4855788), (4282, 4699296), (4536, 4436152), (4662, 4316256), (4704, 4277718), (5184, 3881633), (5292, 3802416), (5328, 3776724), (5439, 3699648), (5994, 3357088), (6048, 3327114), (6216, 3237192), (6423, 3132864), (6993, 2877504), (7056, 2851812), (7104, 2832543), (7252, 2774736), (7938, 2534944), (7992, 2517816), (8288, 2427894), (8564, 2349648), (9072, 2218076), (9324, 2158128), (9408, 2138859), (10584, 1901208), (10656, 1888362), (10878, 1849824), (11988, 1678544), (12096, 1663557), (12432, 1618596), (12846, 1566432), (13986, 1438752), (14112, 1425906), (14504, 1387368), (14987, 1342656), (15876, 1267472), (15984, 1258908), (16317, 1233216), (16576, 1213947), (17128, 1174824), (18144, 1109038), (18648, 1079064), (19269, 1044288), (20979, 959168), (21168, 950604), (21312, 944181), (21756, 924912), (23976, 839272), (24864, 809298), (25692, 783216), (27972, 719376), (28224, 712953), (29008, 693684), (29974, 671328), (31752, 633736), (31968, 629454), (32634, 616608), (34256, 587412), (36288, 554519), (37296, 539532), (38538, 522144), (41958, 479584), (42336, 475302), (43512, 462456), (44961, 447552), (47952, 419636), (48951, 411072), (49728, 404649), (51384, 391608), (55944, 359688), (57807, 348096), (58016, 346842), (59948, 335664), (63504, 316868), (63936, 314727), (65268, 308304), (68512, 293706), (74592, 269766), (77076, 261072), (79217, 254016), (83916, 239792), (84672, 237651), (87024, 231228), (89922, 223776), (95904, 209818), (97902, 205536), (102768, 195804), (104909, 191808), (111888, 179844), (115614, 174048), (116032, 173421), (119896, 167832), (127008, 158434), (130536, 154152), (134883, 149184), (137024, 146853)]