20969657856

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 480

約数和(自身を含む): 72693823488

約数和(自身を除く): 51724165632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 67, 72, 84, 93, 96, 112, 124, 126, 128, 134, 144, 168, 186, 192, 201, 217, 224, 248, 252, 256, 268, 279, 288, 313, 336, 372, 384, 402, 434, 448, 469, 496, 504, 512, 536, 558, 576, 603, 626, 651, 672, 744, 768, 804, 868, 896, 938, 939, 992, 1008, 1072, 1116, 1152, 1206, 1252, 1302, 1344, 1407, 1488, 1536, 1608, 1736, 1792, 1876, 1878, 1953, 1984, 2016, 2077, 2144, 2191, 2232, 2304, 2412, 2504, 2604, 2688, 2814, 2817, 2976, 3216, 3472, 3584, 3752, 3756, 3906, 3968, 4032, 4154, 4221, 4288, 4382, 4464, 4608, 4824, 5008, 5208, 5376, 5628, 5634, 5952, 6231, 6432, 6573, 6944, 7504, 7512, 7812, 7936, 8064, 8308, 8442, 8576, 8764, 8928, 9648, 9703, 10016, 10416, 10752, 11256, 11268, 11904, 12462, 12864, 13146, 13888, 14539, 15008, 15024, 15624, 15872, 16128, 16616, 16884, 17152, 17528, 17856, 18693, 19296, 19406, 19719, 20032, 20832, 20971, 22512, 22536, 23808, 24924, 25728, 26292, 27776, 29078, 29109, 30016, 30048, 31248, 32256, 33232, 33768, 34304, 35056, 35712, 37386, 38592, 38812, 39438, 40064, 41664, 41942, 43617, 45024, 45072, 47616, 49848, 51456, 52584, 55552, 58156, 58218, 60032, 60096, 62496, 62913, 66464, 67536, 67921, 70112, 71424, 74772, 77184, 77624, 78876, 80128, 83328, 83884, 87234, 87327, 90048, 90144, 99696, 102912, 105168, 111104, 116312, 116436, 120064, 120192, 124992, 125826, 130851, 132928, 135072, 135842, 140224, 142848, 146797, 149544, 154368, 155248, 157752, 160256, 166656, 167768, 174468, 174654, 180096, 180288, 188739, 199392, 203763, 210336, 232624, 232872, 240128, 240384, 249984, 251652, 261702, 265856, 270144, 271684, 280448, 293594, 299088, 308736, 310496, 315504, 333312, 335536, 348936, 349308, 360192, 360576, 377478, 398784, 407526, 420672, 440391, 465248, 465744, 480768, 499968, 503304, 523404, 531712, 540288, 543368, 560896, 587188, 598176, 611289, 620992, 631008, 650101, 671072, 697872, 698616, 720384, 721152, 754956, 797568, 815052, 841344, 880782, 930496, 931488, 999936, 1006608, 1046808, 1063424, 1080576, 1086736, 1121792, 1174376, 1196352, 1222578, 1241984, 1262016, 1300202, 1321173, 1342144, 1395744, 1397232, 1442304, 1509912, 1595136, 1630104, 1682688, 1761564, 1860992, 1862976, 1950303, 2013216, 2093616, 2161152, 2173472, 2348752, 2392704, 2445156, 2483968, 2524032, 2600404, 2642346, 2684288, 2791488, 2794464, 3019824, 3190272, 3260208, 3365376, 3523128, 3721984, 3725952, 3900606, 4026432, 4187232, 4346944, 4550707, 4697504, 4785408, 4890312, 4967936, 5048064, 5200808, 5284692, 5368576, 5582976, 5588928, 5850909, 6039648, 6520416, 7046256, 7443968, 7451904, 7801212, 8052864, 8374464, 8693888, 9101414, 9395008, 9570816, 9780624, 10096128, 10401616, 10569384, 10737152, 11165952, 11177856, 11701818, 12079296, 13040832, 13652121, 14092512, 14903808, 15602424, 16105728, 16748928, 17387776, 18202828, 18790016, 19561248, 20803232, 21138768, 22331904, 22355712, 23403636, 24158592, 26081664, 27304242, 28185024, 31204848, 32211456, 33497856, 34775552, 36405656, 37580032, 39122496, 40956363, 41606464, 42277536, 44711424, 46807272, 48317184, 52163328, 54608484, 56370048, 62409696, 66995712, 72811312, 75160064, 78244992, 81912726, 83212928, 84555072, 93614544, 96634368, 104326656, 109216968, 112740096, 124819392, 145622624, 156489984, 163825452, 166425856, 169110144, 187229088, 218433936, 225480192, 249638784, 291245248, 312979968, 327650904, 332851712, 338220288, 374458176, 436867872, 499277568, 582490496, 655301808, 676440576, 748916352, 873735744, 998555136, 1164980992, 1310603616, 1497832704, 1747471488, 2329961984, 2621207232, 2995665408, 3494942976, 5242414464, 6989885952, 10484828928, 20969657856]

約数ペア:

[(1, 20969657856), (2, 10484828928), (3, 6989885952), (4, 5242414464), (6, 3494942976), (7, 2995665408), (8, 2621207232), (9, 2329961984), (12, 1747471488), (14, 1497832704), (16, 1310603616), (18, 1164980992), (21, 998555136), (24, 873735744), (28, 748916352), (31, 676440576), (32, 655301808), (36, 582490496), (42, 499277568), (48, 436867872), (56, 374458176), (62, 338220288), (63, 332851712), (64, 327650904), (67, 312979968), (72, 291245248), (84, 249638784), (93, 225480192), (96, 218433936), (112, 187229088), (124, 169110144), (126, 166425856), (128, 163825452), (134, 156489984), (144, 145622624), (168, 124819392), (186, 112740096), (192, 109216968), (201, 104326656), (217, 96634368), (224, 93614544), (248, 84555072), (252, 83212928), (256, 81912726), (268, 78244992), (279, 75160064), (288, 72811312), (313, 66995712), (336, 62409696), (372, 56370048), (384, 54608484), (402, 52163328), (434, 48317184), (448, 46807272), (469, 44711424), (496, 42277536), (504, 41606464), (512, 40956363), (536, 39122496), (558, 37580032), (576, 36405656), (603, 34775552), (626, 33497856), (651, 32211456), (672, 31204848), (744, 28185024), (768, 27304242), (804, 26081664), (868, 24158592), (896, 23403636), (938, 22355712), (939, 22331904), (992, 21138768), (1008, 20803232), (1072, 19561248), (1116, 18790016), (1152, 18202828), (1206, 17387776), (1252, 16748928), (1302, 16105728), (1344, 15602424), (1407, 14903808), (1488, 14092512), (1536, 13652121), (1608, 13040832), (1736, 12079296), (1792, 11701818), (1876, 11177856), (1878, 11165952), (1953, 10737152), (1984, 10569384), (2016, 10401616), (2077, 10096128), (2144, 9780624), (2191, 9570816), (2232, 9395008), (2304, 9101414), (2412, 8693888), (2504, 8374464), (2604, 8052864), (2688, 7801212), (2814, 7451904), (2817, 7443968), (2976, 7046256), (3216, 6520416), (3472, 6039648), (3584, 5850909), (3752, 5588928), (3756, 5582976), (3906, 5368576), (3968, 5284692), (4032, 5200808), (4154, 5048064), (4221, 4967936), (4288, 4890312), (4382, 4785408), (4464, 4697504), (4608, 4550707), (4824, 4346944), (5008, 4187232), (5208, 4026432), (5376, 3900606), (5628, 3725952), (5634, 3721984), (5952, 3523128), (6231, 3365376), (6432, 3260208), (6573, 3190272), (6944, 3019824), (7504, 2794464), (7512, 2791488), (7812, 2684288), (7936, 2642346), (8064, 2600404), (8308, 2524032), (8442, 2483968), (8576, 2445156), (8764, 2392704), (8928, 2348752), (9648, 2173472), (9703, 2161152), (10016, 2093616), (10416, 2013216), (10752, 1950303), (11256, 1862976), (11268, 1860992), (11904, 1761564), (12462, 1682688), (12864, 1630104), (13146, 1595136), (13888, 1509912), (14539, 1442304), (15008, 1397232), (15024, 1395744), (15624, 1342144), (15872, 1321173), (16128, 1300202), (16616, 1262016), (16884, 1241984), (17152, 1222578), (17528, 1196352), (17856, 1174376), (18693, 1121792), (19296, 1086736), (19406, 1080576), (19719, 1063424), (20032, 1046808), (20832, 1006608), (20971, 999936), (22512, 931488), (22536, 930496), (23808, 880782), (24924, 841344), (25728, 815052), (26292, 797568), (27776, 754956), (29078, 721152), (29109, 720384), (30016, 698616), (30048, 697872), (31248, 671072), (32256, 650101), (33232, 631008), (33768, 620992), (34304, 611289), (35056, 598176), (35712, 587188), (37386, 560896), (38592, 543368), (38812, 540288), (39438, 531712), (40064, 523404), (41664, 503304), (41942, 499968), (43617, 480768), (45024, 465744), (45072, 465248), (47616, 440391), (49848, 420672), (51456, 407526), (52584, 398784), (55552, 377478), (58156, 360576), (58218, 360192), (60032, 349308), (60096, 348936), (62496, 335536), (62913, 333312), (66464, 315504), (67536, 310496), (67921, 308736), (70112, 299088), (71424, 293594), (74772, 280448), (77184, 271684), (77624, 270144), (78876, 265856), (80128, 261702), (83328, 251652), (83884, 249984), (87234, 240384), (87327, 240128), (90048, 232872), (90144, 232624), (99696, 210336), (102912, 203763), (105168, 199392), (111104, 188739), (116312, 180288), (116436, 180096), (120064, 174654), (120192, 174468), (124992, 167768), (125826, 166656), (130851, 160256), (132928, 157752), (135072, 155248), (135842, 154368), (140224, 149544), (142848, 146797)]