20122855704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4289}}^1$

素因数の和:4447

約数の個数: 256

約数和(自身を含む): 66718080000

約数和(自身を除く): 46595224296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 107, 108, 116, 126, 168, 174, 189, 203, 214, 216, 232, 252, 261, 321, 348, 378, 406, 428, 504, 522, 609, 642, 696, 749, 756, 783, 812, 856, 963, 1044, 1218, 1284, 1498, 1512, 1566, 1624, 1827, 1926, 2088, 2247, 2436, 2568, 2889, 2996, 3103, 3132, 3654, 3852, 4289, 4494, 4872, 5481, 5778, 5992, 6206, 6264, 6741, 7308, 7704, 8578, 8988, 9309, 10962, 11556, 12412, 12867, 13482, 14616, 17156, 17976, 18618, 20223, 21721, 21924, 23112, 24824, 25734, 26964, 27927, 30023, 34312, 37236, 38601, 40446, 43442, 43848, 51468, 53928, 55854, 60046, 65163, 74472, 77202, 80892, 83781, 86884, 90069, 102936, 111708, 115803, 120092, 124381, 130326, 154404, 161784, 167562, 173768, 180138, 195489, 223416, 231606, 240184, 248762, 260652, 270207, 308808, 335124, 360276, 373143, 390978, 458923, 463212, 497524, 521304, 540414, 586467, 670248, 720552, 746286, 781956, 810621, 870667, 917846, 926424, 995048, 1080828, 1119429, 1172934, 1376769, 1492572, 1563912, 1621242, 1741334, 1835692, 2161656, 2238858, 2345868, 2612001, 2753538, 2985144, 3212461, 3242484, 3358287, 3482668, 3671384, 4130307, 4477716, 4691736, 5224002, 5507076, 6424922, 6484968, 6716574, 6965336, 7836003, 8260614, 8955432, 9637383, 10448004, 11014152, 12390921, 12849844, 13308767, 13433148, 15672006, 16521228, 19274766, 20896008, 23508009, 24781842, 25699688, 26617534, 26866296, 28912149, 31344012, 33042456, 38549532, 39926301, 47016018, 49563684, 53235068, 57824298, 62688024, 77099064, 79852602, 86736447, 93161369, 94032036, 99127368, 106470136, 115648596, 119778903, 159705204, 173472894, 186322738, 188064072, 231297192, 239557806, 279484107, 319410408, 346945788, 359336709, 372645476, 479115612, 558968214, 693891576, 718673418, 745290952, 838452321, 958231224, 1117936428, 1437346836, 1676904642, 2235872856, 2515356963, 2874693672, 3353809284, 5030713926, 6707618568, 10061427852, 20122855704]

約数ペア:

[(1, 20122855704), (2, 10061427852), (3, 6707618568), (4, 5030713926), (6, 3353809284), (7, 2874693672), (8, 2515356963), (9, 2235872856), (12, 1676904642), (14, 1437346836), (18, 1117936428), (21, 958231224), (24, 838452321), (27, 745290952), (28, 718673418), (29, 693891576), (36, 558968214), (42, 479115612), (54, 372645476), (56, 359336709), (58, 346945788), (63, 319410408), (72, 279484107), (84, 239557806), (87, 231297192), (107, 188064072), (108, 186322738), (116, 173472894), (126, 159705204), (168, 119778903), (174, 115648596), (189, 106470136), (203, 99127368), (214, 94032036), (216, 93161369), (232, 86736447), (252, 79852602), (261, 77099064), (321, 62688024), (348, 57824298), (378, 53235068), (406, 49563684), (428, 47016018), (504, 39926301), (522, 38549532), (609, 33042456), (642, 31344012), (696, 28912149), (749, 26866296), (756, 26617534), (783, 25699688), (812, 24781842), (856, 23508009), (963, 20896008), (1044, 19274766), (1218, 16521228), (1284, 15672006), (1498, 13433148), (1512, 13308767), (1566, 12849844), (1624, 12390921), (1827, 11014152), (1926, 10448004), (2088, 9637383), (2247, 8955432), (2436, 8260614), (2568, 7836003), (2889, 6965336), (2996, 6716574), (3103, 6484968), (3132, 6424922), (3654, 5507076), (3852, 5224002), (4289, 4691736), (4494, 4477716), (4872, 4130307), (5481, 3671384), (5778, 3482668), (5992, 3358287), (6206, 3242484), (6264, 3212461), (6741, 2985144), (7308, 2753538), (7704, 2612001), (8578, 2345868), (8988, 2238858), (9309, 2161656), (10962, 1835692), (11556, 1741334), (12412, 1621242), (12867, 1563912), (13482, 1492572), (14616, 1376769), (17156, 1172934), (17976, 1119429), (18618, 1080828), (20223, 995048), (21721, 926424), (21924, 917846), (23112, 870667), (24824, 810621), (25734, 781956), (26964, 746286), (27927, 720552), (30023, 670248), (34312, 586467), (37236, 540414), (38601, 521304), (40446, 497524), (43442, 463212), (43848, 458923), (51468, 390978), (53928, 373143), (55854, 360276), (60046, 335124), (65163, 308808), (74472, 270207), (77202, 260652), (80892, 248762), (83781, 240184), (86884, 231606), (90069, 223416), (102936, 195489), (111708, 180138), (115803, 173768), (120092, 167562), (124381, 161784), (130326, 154404)]