20820488832

素因数分解:

$2^7\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 768

約数和(自身を含む): 75848048640

約数和(自身を除く): 55027559808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 64, 66, 72, 78, 81, 88, 93, 96, 99, 104, 108, 117, 124, 128, 132, 143, 144, 151, 156, 162, 176, 186, 192, 198, 208, 216, 234, 243, 248, 264, 279, 286, 288, 297, 302, 312, 324, 341, 351, 352, 372, 384, 396, 403, 416, 429, 432, 453, 468, 486, 496, 528, 558, 572, 576, 594, 604, 624, 648, 682, 702, 704, 744, 792, 806, 832, 837, 858, 864, 891, 906, 936, 972, 992, 1023, 1053, 1056, 1116, 1144, 1152, 1188, 1208, 1209, 1248, 1287, 1296, 1359, 1364, 1404, 1408, 1488, 1584, 1612, 1661, 1664, 1674, 1716, 1728, 1782, 1812, 1872, 1944, 1963, 1984, 2046, 2106, 2112, 2232, 2288, 2376, 2416, 2418, 2496, 2511, 2574, 2592, 2673, 2718, 2728, 2808, 2976, 3069, 3159, 3168, 3224, 3322, 3348, 3432, 3456, 3564, 3624, 3627, 3744, 3861, 3888, 3926, 3968, 4077, 4092, 4212, 4224, 4433, 4464, 4576, 4681, 4752, 4832, 4836, 4983, 4992, 5022, 5148, 5184, 5346, 5436, 5456, 5616, 5889, 5952, 6138, 6318, 6336, 6448, 6644, 6696, 6864, 7128, 7248, 7254, 7488, 7533, 7722, 7776, 7852, 8154, 8184, 8424, 8866, 8928, 9152, 9207, 9362, 9504, 9664, 9672, 9966, 10044, 10296, 10368, 10692, 10872, 10881, 10912, 11232, 11583, 11778, 11904, 12231, 12276, 12636, 12672, 12896, 13288, 13299, 13392, 13728, 14043, 14256, 14496, 14508, 14949, 14976, 15066, 15444, 15552, 15704, 16308, 16368, 16848, 17667, 17732, 17856, 18304, 18414, 18724, 19008, 19328, 19344, 19932, 20088, 20592, 21384, 21593, 21744, 21762, 21824, 22464, 23166, 23556, 24462, 24552, 25272, 25792, 26576, 26598, 26784, 27456, 27621, 28086, 28512, 28992, 29016, 29898, 30132, 30888, 31104, 31408, 32616, 32643, 32736, 33696, 34749, 35334, 35464, 35712, 36693, 36828, 37448, 38016, 38688, 39864, 39897, 40176, 41184, 42129, 42768, 43186, 43488, 43524, 43648, 44847, 44928, 46332, 47112, 48924, 49104, 50544, 51491, 51584, 53001, 53152, 53196, 53568, 54912, 55242, 56172, 57024, 57984, 58032, 59796, 60264, 60853, 61776, 62816, 64779, 65232, 65286, 65472, 67392, 69498, 70668, 70928, 73386, 73656, 74896, 77376, 79728, 79794, 80352, 82368, 82863, 84258, 85536, 86372, 86976, 87048, 89694, 92664, 94224, 97848, 97929, 98208, 101088, 102982, 106002, 106304, 106392, 107136, 110484, 112344, 114048, 116064, 119592, 119691, 120528, 121706, 123552, 125632, 126387, 129558, 130464, 130572, 130944, 134541, 134784, 138996, 141336, 141856, 146772, 147312, 149792, 154473, 154752, 159003, 159456, 159588, 160704, 164736, 165726, 168516, 171072, 172744, 173952, 174096, 179388, 182559, 185328, 188448, 194337, 195696, 195858, 196416, 202176, 205964, 212004, 212608, 212784, 220968, 224688, 232128, 239184, 239382, 241056, 243412, 247104, 251264, 252774, 259116, 260928, 261144, 269082, 277992, 282672, 283712, 293544, 294624, 299584, 308946, 318006, 318912, 319176, 321408, 331452, 337032, 342144, 345488, 348192, 358776, 359073, 365118, 370656, 376896, 379161, 388674, 391392, 391716, 392832, 403623, 404352, 411928, 424008, 425568, 441936, 449376, 463419, 464256, 477009, 478368, 478764, 482112, 486824, 494208, 505548, 518232, 521856, 522288, 538164, 547677, 555984, 565344, 567424, 583011, 587088, 589248, 599168, 617892, 636012, 637824, 638352, 662904, 669383, 674064, 690976, 696384, 717552, 718146, 730236, 741312, 753792, 758322, 777348, 782784, 783432, 807246, 823856, 848016, 851136, 883872, 898752, 926838, 954018, 956736, 957528, 964224, 973648, 1011096, 1036464, 1044576, 1076328, 1077219, 1095354, 1111968, 1130688, 1137483, 1166022, 1174176, 1178496, 1235784, 1272024, 1276704, 1325808, 1338766, 1348128, 1381952, 1390257, 1392768, 1435104, 1436292, 1460472, 1482624, 1516644, 1554696, 1565568, 1566864, 1614492, 1643031, 1647712, 1696032, 1702272, 1749033, 1767744, 1797504, 1853676, 1908036, 1913472, 1915056, 1947296, 2008149, 2022192, 2072928, 2089152, 2152656, 2154438, 2190708, 2223936, 2261376, 2274966, 2332044, 2348352, 2471568, 2544048, 2553408, 2651616, 2677532, 2696256, 2763904, 2780514, 2870208, 2872584, 2920944, 3033288, 3109392, 3133728, 3228984, 3286062, 3295424, 3392064, 3498066, 3535488, 3707352, 3816072, 3830112, 3894592, 4016298, 4044384, 4145856, 4170771, 4178304, 4305312, 4308876, 4381416, 4447872, 4549932, 4664088, 4696704, 4929093, 4943136, 5088096, 5106816, 5247099, 5303232, 5355064, 5392512, 5561028, 5740416, 5745168, 5841888, 6024447, 6066576, 6218784, 6267456, 6457968, 6572124, 6590848, 6784128, 6996132, 7414704, 7632144, 7660224, 7789184, 8032596, 8088768, 8291712, 8341542, 8610624, 8617752, 8762832, 9099864, 9328176, 9858186, 9886272, 10176192, 10494198, 10606464, 10710128, 11122056, 11490336, 11683776, 12048894, 12133152, 12437568, 12512313, 12534912, 12915936, 13144248, 13992264, 14787279, 14829408, 15264288, 15320448, 16065192, 16177536, 16683084, 17221248, 17235504, 17525664, 18073341, 18199728, 18656352, 19716372, 19772544, 20352384, 20988396, 21420256, 22244112, 22980672, 23367552, 24097788, 24266304, 24875136, 25024626, 25831872, 26288496, 27984528, 29574558, 29658816, 30528576, 32130384, 33366168, 34471008, 35051328, 36146682, 36399456, 37312704, 39432744, 41976792, 42840512, 44488224, 45961344, 48195576, 48532608, 50049252, 51663744, 52576992, 54220023, 55969056, 59149116, 59317632, 61057152, 64260768, 66732336, 68942016, 70102656, 72293364, 72798912, 74625408, 78865488, 83953584, 85681024, 88976448, 96391152, 100098504, 105153984, 108440046, 111938112, 118298232, 128521536, 133464672, 137884032, 144586728, 145597824, 157730976, 162660069, 167907168, 177952896, 192782304, 200197008, 210307968, 216880092, 223876224, 236596464, 257043072, 266929344, 289173456, 315461952, 325320138, 335814336, 385564608, 400394016, 433760184, 473192928, 533858688, 578346912, 630923904, 650640276, 671628672, 771129216, 800788032, 867520368, 946385856, 1156693824, 1301280552, 1601576064, 1735040736, 1892771712, 2313387648, 2602561104, 3470081472, 5205122208, 6940162944, 10410244416, 20820488832]

約数ペア:

[(1, 20820488832), (2, 10410244416), (3, 6940162944), (4, 5205122208), (6, 3470081472), (8, 2602561104), (9, 2313387648), (11, 1892771712), (12, 1735040736), (13, 1601576064), (16, 1301280552), (18, 1156693824), (22, 946385856), (24, 867520368), (26, 800788032), (27, 771129216), (31, 671628672), (32, 650640276), (33, 630923904), (36, 578346912), (39, 533858688), (44, 473192928), (48, 433760184), (52, 400394016), (54, 385564608), (62, 335814336), (64, 325320138), (66, 315461952), (72, 289173456), (78, 266929344), (81, 257043072), (88, 236596464), (93, 223876224), (96, 216880092), (99, 210307968), (104, 200197008), (108, 192782304), (117, 177952896), (124, 167907168), (128, 162660069), (132, 157730976), (143, 145597824), (144, 144586728), (151, 137884032), (156, 133464672), (162, 128521536), (176, 118298232), (186, 111938112), (192, 108440046), (198, 105153984), (208, 100098504), (216, 96391152), (234, 88976448), (243, 85681024), (248, 83953584), (264, 78865488), (279, 74625408), (286, 72798912), (288, 72293364), (297, 70102656), (302, 68942016), (312, 66732336), (324, 64260768), (341, 61057152), (351, 59317632), (352, 59149116), (372, 55969056), (384, 54220023), (396, 52576992), (403, 51663744), (416, 50049252), (429, 48532608), (432, 48195576), (453, 45961344), (468, 44488224), (486, 42840512), (496, 41976792), (528, 39432744), (558, 37312704), (572, 36399456), (576, 36146682), (594, 35051328), (604, 34471008), (624, 33366168), (648, 32130384), (682, 30528576), (702, 29658816), (704, 29574558), (744, 27984528), (792, 26288496), (806, 25831872), (832, 25024626), (837, 24875136), (858, 24266304), (864, 24097788), (891, 23367552), (906, 22980672), (936, 22244112), (972, 21420256), (992, 20988396), (1023, 20352384), (1053, 19772544), (1056, 19716372), (1116, 18656352), (1144, 18199728), (1152, 18073341), (1188, 17525664), (1208, 17235504), (1209, 17221248), (1248, 16683084), (1287, 16177536), (1296, 16065192), (1359, 15320448), (1364, 15264288), (1404, 14829408), (1408, 14787279), (1488, 13992264), (1584, 13144248), (1612, 12915936), (1661, 12534912), (1664, 12512313), (1674, 12437568), (1716, 12133152), (1728, 12048894), (1782, 11683776), (1812, 11490336), (1872, 11122056), (1944, 10710128), (1963, 10606464), (1984, 10494198), (2046, 10176192), (2106, 9886272), (2112, 9858186), (2232, 9328176), (2288, 9099864), (2376, 8762832), (2416, 8617752), (2418, 8610624), (2496, 8341542), (2511, 8291712), (2574, 8088768), (2592, 8032596), (2673, 7789184), (2718, 7660224), (2728, 7632144), (2808, 7414704), (2976, 6996132), (3069, 6784128), (3159, 6590848), (3168, 6572124), (3224, 6457968), (3322, 6267456), (3348, 6218784), (3432, 6066576), (3456, 6024447), (3564, 5841888), (3624, 5745168), (3627, 5740416), (3744, 5561028), (3861, 5392512), (3888, 5355064), (3926, 5303232), (3968, 5247099), (4077, 5106816), (4092, 5088096), (4212, 4943136), (4224, 4929093), (4433, 4696704), (4464, 4664088), (4576, 4549932), (4681, 4447872), (4752, 4381416), (4832, 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(34749, 599168), (35334, 589248), (35464, 587088), (35712, 583011), (36693, 567424), (36828, 565344), (37448, 555984), (38016, 547677), (38688, 538164), (39864, 522288), (39897, 521856), (40176, 518232), (41184, 505548), (42129, 494208), (42768, 486824), (43186, 482112), (43488, 478764), (43524, 478368), (43648, 477009), (44847, 464256), (44928, 463419), (46332, 449376), (47112, 441936), (48924, 425568), (49104, 424008), (50544, 411928), (51491, 404352), (51584, 403623), (53001, 392832), (53152, 391716), (53196, 391392), (53568, 388674), (54912, 379161), (55242, 376896), (56172, 370656), (57024, 365118), (57984, 359073), (58032, 358776), (59796, 348192), (60264, 345488), (60853, 342144), (61776, 337032), (62816, 331452), (64779, 321408), (65232, 319176), (65286, 318912), (65472, 318006), (67392, 308946), (69498, 299584), (70668, 294624), (70928, 293544), (73386, 283712), (73656, 282672), (74896, 277992), (77376, 269082), (79728, 261144), (79794, 260928), (80352, 259116), (82368, 252774), (82863, 251264), (84258, 247104), (85536, 243412), (86372, 241056), (86976, 239382), (87048, 239184), (89694, 232128), (92664, 224688), (94224, 220968), (97848, 212784), (97929, 212608), (98208, 212004), (101088, 205964), (102982, 202176), (106002, 196416), (106304, 195858), (106392, 195696), (107136, 194337), (110484, 188448), (112344, 185328), (114048, 182559), (116064, 179388), (119592, 174096), (119691, 173952), (120528, 172744), (121706, 171072), (123552, 168516), (125632, 165726), (126387, 164736), (129558, 160704), (130464, 159588), (130572, 159456), (130944, 159003), (134541, 154752), (134784, 154473), (138996, 149792), (141336, 147312), (141856, 146772)]