20683426176

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 576

約数和(自身を含む): 74894919840

約数和(自身を除く): 54211493664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 32, 34, 36, 42, 48, 51, 56, 62, 63, 64, 68, 72, 84, 93, 96, 102, 112, 119, 124, 126, 128, 136, 144, 153, 157, 168, 186, 192, 204, 217, 224, 238, 248, 252, 272, 279, 288, 306, 314, 336, 357, 372, 384, 408, 434, 448, 471, 476, 496, 504, 527, 544, 558, 576, 612, 628, 651, 672, 714, 744, 816, 868, 896, 942, 952, 961, 992, 1008, 1054, 1071, 1088, 1099, 1116, 1152, 1224, 1256, 1302, 1344, 1413, 1428, 1488, 1581, 1632, 1736, 1884, 1904, 1922, 1953, 1984, 2016, 2108, 2142, 2176, 2198, 2232, 2448, 2512, 2604, 2669, 2688, 2826, 2856, 2883, 2976, 3162, 3264, 3297, 3472, 3689, 3768, 3808, 3844, 3906, 3968, 4032, 4216, 4284, 4396, 4464, 4743, 4867, 4896, 5024, 5208, 5338, 5652, 5712, 5766, 5952, 6324, 6528, 6594, 6727, 6944, 7378, 7536, 7616, 7688, 7812, 8007, 8064, 8432, 8568, 8649, 8792, 8928, 9486, 9734, 9792, 9891, 10048, 10416, 10676, 11067, 11304, 11424, 11532, 11904, 12648, 13188, 13454, 13888, 14601, 14756, 15072, 15232, 15376, 15624, 16014, 16337, 16864, 17136, 17298, 17584, 17856, 18683, 18972, 19468, 19584, 19782, 20096, 20181, 20832, 21352, 22134, 22608, 22848, 23064, 24021, 25296, 26376, 26908, 27776, 29202, 29512, 30144, 30752, 31248, 32028, 32674, 33201, 33728, 34069, 34272, 34596, 35168, 35712, 37366, 37944, 38936, 39564, 40362, 41664, 42704, 43803, 44268, 45216, 45696, 46128, 48042, 49011, 50592, 52752, 53816, 56049, 58404, 59024, 60288, 60543, 61504, 62496, 64056, 65348, 66402, 67456, 68138, 68544, 69192, 70336, 74732, 75888, 77872, 79128, 80724, 82739, 83328, 85408, 87606, 88536, 90432, 92256, 96084, 98022, 101184, 102207, 105504, 107632, 112098, 114359, 116808, 118048, 121086, 123008, 124992, 128112, 130696, 132804, 136276, 137088, 138384, 140672, 147033, 149464, 150877, 151776, 155744, 158256, 161448, 165478, 168147, 170816, 175212, 177072, 180864, 184512, 192168, 196044, 202368, 204414, 211008, 215264, 224196, 228718, 233616, 236096, 242172, 248217, 249984, 256224, 261392, 265608, 272552, 276768, 294066, 298928, 301754, 303552, 306621, 311488, 316512, 322896, 330956, 336294, 341632, 343077, 350424, 354144, 369024, 384336, 392088, 408828, 422016, 430528, 448392, 452631, 457436, 467232, 472192, 484344, 496434, 512448, 522784, 531216, 545104, 553536, 579173, 588132, 597856, 603508, 607104, 613242, 622976, 633024, 645792, 661912, 672588, 686154, 700848, 708288, 744651, 768672, 784176, 817656, 861056, 896784, 905262, 914872, 934464, 968688, 992868, 1024896, 1029231, 1045568, 1056139, 1062432, 1090208, 1107072, 1158346, 1176264, 1195712, 1207016, 1226484, 1266048, 1291584, 1323824, 1345176, 1357893, 1372308, 1401696, 1416576, 1489302, 1537344, 1568352, 1635312, 1737519, 1793568, 1810524, 1829744, 1868928, 1937376, 1985736, 2058462, 2091136, 2112278, 2124864, 2180416, 2316692, 2352528, 2391424, 2414032, 2452968, 2564909, 2583168, 2647648, 2690352, 2715786, 2744616, 2803392, 2978604, 3074688, 3136704, 3168417, 3270624, 3475038, 3587136, 3621048, 3659488, 3874752, 3971472, 4116924, 4224556, 4249728, 4360832, 4633384, 4705056, 4828064, 4905936, 5129818, 5212557, 5295296, 5380704, 5431572, 5489232, 5606784, 5957208, 6273408, 6336834, 6541248, 6950076, 7174272, 7242096, 7318976, 7694727, 7749504, 7942944, 8233848, 8449112, 9266768, 9410112, 9505251, 9656128, 9811872, 10259636, 10425114, 10590592, 10761408, 10863144, 10978464, 11914416, 12673668, 13082496, 13900152, 14484192, 14637952, 15389454, 15885888, 16467696, 16898224, 17954363, 18533536, 18820224, 19010502, 19312256, 19623744, 20519272, 20850228, 21522816, 21726288, 21956928, 23084181, 23828832, 25347336, 27800304, 28968384, 30778908, 31771776, 32935392, 33796448, 35908726, 37067072, 38021004, 39247488, 41038544, 41700456, 43452576, 43913856, 46168362, 47657664, 50694672, 53863089, 55600608, 57936768, 61557816, 65870784, 67592896, 71817452, 74134144, 76042008, 82077088, 83400912, 86905152, 92336724, 95315328, 101389344, 107726178, 111201216, 123115632, 131741568, 135185792, 143634904, 152084016, 161589267, 164154176, 166801824, 173810304, 184673448, 202778688, 215452356, 222402432, 246231264, 287269808, 304168032, 323178534, 328308352, 333603648, 369346896, 405557376, 430904712, 492462528, 574539616, 608336064, 646357068, 667207296, 738693792, 861809424, 984925056, 1149079232, 1216672128, 1292714136, 1477387584, 1723618848, 2298158464, 2585428272, 2954775168, 3447237696, 5170856544, 6894475392, 10341713088, 20683426176]

約数ペア:

[(1, 20683426176), (2, 10341713088), (3, 6894475392), (4, 5170856544), (6, 3447237696), (7, 2954775168), (8, 2585428272), (9, 2298158464), (12, 1723618848), (14, 1477387584), (16, 1292714136), (17, 1216672128), (18, 1149079232), (21, 984925056), (24, 861809424), (28, 738693792), (31, 667207296), (32, 646357068), (34, 608336064), (36, 574539616), (42, 492462528), (48, 430904712), (51, 405557376), (56, 369346896), (62, 333603648), (63, 328308352), (64, 323178534), (68, 304168032), (72, 287269808), (84, 246231264), (93, 222402432), (96, 215452356), (102, 202778688), (112, 184673448), (119, 173810304), (124, 166801824), (126, 164154176), (128, 161589267), (136, 152084016), (144, 143634904), (153, 135185792), (157, 131741568), (168, 123115632), (186, 111201216), (192, 107726178), (204, 101389344), (217, 95315328), (224, 92336724), (238, 86905152), (248, 83400912), (252, 82077088), (272, 76042008), (279, 74134144), (288, 71817452), (306, 67592896), (314, 65870784), (336, 61557816), (357, 57936768), (372, 55600608), (384, 53863089), (408, 50694672), (434, 47657664), (448, 46168362), (471, 43913856), (476, 43452576), (496, 41700456), (504, 41038544), (527, 39247488), (544, 38021004), (558, 37067072), (576, 35908726), (612, 33796448), (628, 32935392), (651, 31771776), (672, 30778908), (714, 28968384), (744, 27800304), (816, 25347336), (868, 23828832), (896, 23084181), (942, 21956928), (952, 21726288), (961, 21522816), (992, 20850228), (1008, 20519272), (1054, 19623744), (1071, 19312256), (1088, 19010502), (1099, 18820224), (1116, 18533536), (1152, 17954363), (1224, 16898224), (1256, 16467696), (1302, 15885888), (1344, 15389454), (1413, 14637952), (1428, 14484192), (1488, 13900152), (1581, 13082496), (1632, 12673668), (1736, 11914416), (1884, 10978464), (1904, 10863144), (1922, 10761408), (1953, 10590592), (1984, 10425114), (2016, 10259636), (2108, 9811872), (2142, 9656128), (2176, 9505251), (2198, 9410112), (2232, 9266768), (2448, 8449112), (2512, 8233848), (2604, 7942944), (2669, 7749504), (2688, 7694727), (2826, 7318976), (2856, 7242096), (2883, 7174272), (2976, 6950076), (3162, 6541248), (3264, 6336834), (3297, 6273408), (3472, 5957208), (3689, 5606784), (3768, 5489232), (3808, 5431572), (3844, 5380704), (3906, 5295296), (3968, 5212557), (4032, 5129818), (4216, 4905936), (4284, 4828064), (4396, 4705056), (4464, 4633384), (4743, 4360832), (4867, 4249728), (4896, 4224556), (5024, 4116924), (5208, 3971472), (5338, 3874752), (5652, 3659488), (5712, 3621048), (5766, 3587136), (5952, 3475038), (6324, 3270624), (6528, 3168417), (6594, 3136704), (6727, 3074688), (6944, 2978604), (7378, 2803392), (7536, 2744616), (7616, 2715786), (7688, 2690352), (7812, 2647648), (8007, 2583168), (8064, 2564909), (8432, 2452968), (8568, 2414032), (8649, 2391424), (8792, 2352528), (8928, 2316692), (9486, 2180416), (9734, 2124864), (9792, 2112278), (9891, 2091136), (10048, 2058462), (10416, 1985736), (10676, 1937376), (11067, 1868928), (11304, 1829744), (11424, 1810524), (11532, 1793568), (11904, 1737519), (12648, 1635312), (13188, 1568352), (13454, 1537344), (13888, 1489302), (14601, 1416576), (14756, 1401696), (15072, 1372308), (15232, 1357893), (15376, 1345176), (15624, 1323824), (16014, 1291584), (16337, 1266048), (16864, 1226484), (17136, 1207016), (17298, 1195712), (17584, 1176264), (17856, 1158346), (18683, 1107072), (18972, 1090208), (19468, 1062432), (19584, 1056139), (19782, 1045568), (20096, 1029231), (20181, 1024896), (20832, 992868), (21352, 968688), (22134, 934464), (22608, 914872), (22848, 905262), (23064, 896784), (24021, 861056), (25296, 817656), (26376, 784176), (26908, 768672), (27776, 744651), (29202, 708288), (29512, 700848), (30144, 686154), (30752, 672588), (31248, 661912), (32028, 645792), (32674, 633024), (33201, 622976), (33728, 613242), (34069, 607104), (34272, 603508), (34596, 597856), (35168, 588132), (35712, 579173), (37366, 553536), (37944, 545104), (38936, 531216), (39564, 522784), (40362, 512448), (41664, 496434), (42704, 484344), (43803, 472192), (44268, 467232), (45216, 457436), (45696, 452631), (46128, 448392), (48042, 430528), (49011, 422016), (50592, 408828), (52752, 392088), (53816, 384336), (56049, 369024), (58404, 354144), (59024, 350424), (60288, 343077), (60543, 341632), (61504, 336294), (62496, 330956), (64056, 322896), (65348, 316512), (66402, 311488), (67456, 306621), (68138, 303552), (68544, 301754), (69192, 298928), (70336, 294066), (74732, 276768), (75888, 272552), (77872, 265608), (79128, 261392), (80724, 256224), (82739, 249984), (83328, 248217), (85408, 242172), (87606, 236096), (88536, 233616), (90432, 228718), (92256, 224196), (96084, 215264), (98022, 211008), (101184, 204414), (102207, 202368), (105504, 196044), (107632, 192168), (112098, 184512), (114359, 180864), (116808, 177072), (118048, 175212), (121086, 170816), (123008, 168147), (124992, 165478), (128112, 161448), (130696, 158256), (132804, 155744), (136276, 151776), (137088, 150877), (138384, 149464), (140672, 147033)]