20044368864

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 360

約数和(自身を含む): 65704466520

約数和(自身を除く): 45660097656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 558, 619, 624, 648, 702, 744, 806, 837, 864, 936, 961, 992, 1053, 1116, 1209, 1238, 1248, 1296, 1404, 1488, 1612, 1674, 1857, 1872, 1922, 2106, 2232, 2418, 2476, 2511, 2592, 2808, 2883, 2976, 3224, 3348, 3627, 3714, 3744, 3844, 4212, 4464, 4836, 4952, 5022, 5571, 5616, 5766, 6448, 6696, 7254, 7428, 7688, 8047, 8424, 8649, 8928, 9672, 9904, 10044, 10881, 11142, 11232, 11532, 12493, 12896, 13392, 14508, 14856, 15376, 16094, 16713, 16848, 17298, 19189, 19344, 19808, 20088, 21762, 22284, 23064, 24141, 24986, 25947, 26784, 29016, 29712, 30752, 32188, 32643, 33426, 33696, 34596, 37479, 38378, 38688, 40176, 43524, 44568, 46128, 48282, 49972, 50139, 51894, 57567, 58032, 59424, 64376, 65286, 66852, 69192, 72423, 74958, 76756, 77841, 80352, 87048, 89136, 92256, 96564, 99944, 100278, 103788, 112437, 115134, 116064, 128752, 130572, 133704, 138384, 144846, 149916, 153512, 155682, 172701, 174096, 178272, 193128, 199888, 200556, 207576, 217269, 224874, 230268, 249457, 257504, 261144, 267408, 276768, 289692, 299832, 307024, 311364, 337311, 345402, 348192, 386256, 399776, 401112, 415152, 434538, 449748, 460536, 498914, 518103, 522288, 534816, 579384, 594859, 599664, 614048, 622728, 651807, 674622, 690804, 748371, 772512, 802224, 830304, 869076, 899496, 921072, 997828, 1011933, 1036206, 1044576, 1158768, 1189718, 1199328, 1245456, 1303614, 1349244, 1381608, 1496742, 1554309, 1604448, 1738152, 1784577, 1798992, 1842144, 1995656, 2023866, 2072412, 2245113, 2317536, 2379436, 2490912, 2607228, 2698488, 2763216, 2993484, 3108618, 3476304, 3569154, 3597984, 3991312, 4047732, 4144824, 4490226, 4758872, 5214456, 5353731, 5396976, 5526432, 5986968, 6217236, 6735339, 6952608, 7138308, 7733167, 7982624, 8095464, 8289648, 8980452, 9517744, 10428912, 10707462, 10793952, 11973936, 12434472, 13470678, 14276616, 15466334, 16061193, 16190928, 16579296, 17960904, 19035488, 20206017, 20857824, 21414924, 23199501, 23947872, 24868944, 26941356, 28553232, 30932668, 32122386, 32381856, 35921808, 40412034, 42829848, 46399002, 48183579, 49737888, 53882712, 57106464, 61865336, 64244772, 69598503, 71843616, 80824068, 85659696, 92798004, 96367158, 107765424, 123730672, 128489544, 139197006, 161648136, 171319392, 185596008, 192734316, 208795509, 215530848, 247461344, 256979088, 278394012, 323296272, 371192016, 385468632, 417591018, 513958176, 556788024, 626386527, 646592544, 742384032, 770937264, 835182036, 1113576048, 1252773054, 1541874528, 1670364072, 2227152096, 2505546108, 3340728144, 5011092216, 6681456288, 10022184432, 20044368864]

約数ペア:

[(1, 20044368864), (2, 10022184432), (3, 6681456288), (4, 5011092216), (6, 3340728144), (8, 2505546108), (9, 2227152096), (12, 1670364072), (13, 1541874528), (16, 1252773054), (18, 1113576048), (24, 835182036), (26, 770937264), (27, 742384032), (31, 646592544), (32, 626386527), (36, 556788024), (39, 513958176), (48, 417591018), (52, 385468632), (54, 371192016), (62, 323296272), (72, 278394012), (78, 256979088), (81, 247461344), (93, 215530848), (96, 208795509), (104, 192734316), (108, 185596008), (117, 171319392), (124, 161648136), (144, 139197006), (156, 128489544), (162, 123730672), (186, 107765424), (208, 96367158), (216, 92798004), (234, 85659696), (248, 80824068), (279, 71843616), (288, 69598503), (312, 64244772), (324, 61865336), (351, 57106464), (372, 53882712), (403, 49737888), (416, 48183579), (432, 46399002), (468, 42829848), (496, 40412034), (558, 35921808), (619, 32381856), (624, 32122386), (648, 30932668), (702, 28553232), (744, 26941356), (806, 24868944), (837, 23947872), (864, 23199501), (936, 21414924), (961, 20857824), (992, 20206017), (1053, 19035488), (1116, 17960904), (1209, 16579296), (1238, 16190928), (1248, 16061193), (1296, 15466334), (1404, 14276616), (1488, 13470678), (1612, 12434472), (1674, 11973936), (1857, 10793952), (1872, 10707462), (1922, 10428912), (2106, 9517744), (2232, 8980452), (2418, 8289648), (2476, 8095464), (2511, 7982624), (2592, 7733167), (2808, 7138308), (2883, 6952608), (2976, 6735339), (3224, 6217236), (3348, 5986968), (3627, 5526432), (3714, 5396976), (3744, 5353731), (3844, 5214456), (4212, 4758872), (4464, 4490226), (4836, 4144824), (4952, 4047732), (5022, 3991312), (5571, 3597984), (5616, 3569154), (5766, 3476304), (6448, 3108618), (6696, 2993484), (7254, 2763216), (7428, 2698488), (7688, 2607228), (8047, 2490912), (8424, 2379436), (8649, 2317536), (8928, 2245113), (9672, 2072412), (9904, 2023866), (10044, 1995656), (10881, 1842144), (11142, 1798992), (11232, 1784577), (11532, 1738152), (12493, 1604448), (12896, 1554309), (13392, 1496742), (14508, 1381608), (14856, 1349244), (15376, 1303614), (16094, 1245456), (16713, 1199328), (16848, 1189718), (17298, 1158768), (19189, 1044576), (19344, 1036206), (19808, 1011933), (20088, 997828), (21762, 921072), (22284, 899496), (23064, 869076), (24141, 830304), (24986, 802224), (25947, 772512), (26784, 748371), (29016, 690804), (29712, 674622), (30752, 651807), (32188, 622728), (32643, 614048), (33426, 599664), (33696, 594859), (34596, 579384), (37479, 534816), (38378, 522288), (38688, 518103), (40176, 498914), (43524, 460536), (44568, 449748), (46128, 434538), (48282, 415152), (49972, 401112), (50139, 399776), (51894, 386256), (57567, 348192), (58032, 345402), (59424, 337311), (64376, 311364), (65286, 307024), (66852, 299832), (69192, 289692), (72423, 276768), (74958, 267408), (76756, 261144), (77841, 257504), (80352, 249457), (87048, 230268), (89136, 224874), (92256, 217269), (96564, 207576), (99944, 200556), (100278, 199888), (103788, 193128), (112437, 178272), (115134, 174096), (116064, 172701), (128752, 155682), (130572, 153512), (133704, 149916), (138384, 144846)]