20964429504

素因数分解:

$2^6\times 3^3\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:884

約数の個数: 224

約数和(自身を含む): 62707357440

約数和(自身を除く): 41742927936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 144, 166, 192, 216, 249, 288, 313, 332, 432, 467, 498, 576, 626, 664, 747, 864, 934, 939, 996, 1252, 1328, 1401, 1494, 1728, 1868, 1878, 1992, 2241, 2504, 2656, 2802, 2817, 2988, 3736, 3756, 3984, 4203, 4482, 5008, 5312, 5604, 5634, 5976, 7472, 7512, 7968, 8406, 8451, 8964, 10016, 11208, 11268, 11952, 12609, 14944, 15024, 15936, 16812, 16902, 17928, 20032, 22416, 22536, 23904, 25218, 25979, 29888, 30048, 33624, 33804, 35856, 38761, 44832, 45072, 47808, 50436, 51958, 60096, 67248, 67608, 71712, 77522, 77937, 89664, 90144, 100872, 103916, 116283, 134496, 135216, 143424, 146171, 155044, 155874, 180288, 201744, 207832, 232566, 233811, 268992, 270432, 292342, 310088, 311748, 348849, 403488, 415664, 438513, 465132, 467622, 540864, 584684, 620176, 623496, 697698, 701433, 806976, 831328, 877026, 930264, 935244, 1046547, 1169368, 1240352, 1246992, 1315539, 1395396, 1402866, 1662656, 1754052, 1860528, 1870488, 2093094, 2338736, 2480704, 2493984, 2631078, 2790792, 2805732, 3508104, 3721056, 3740976, 3946617, 4186188, 4677472, 4987968, 5262156, 5581584, 5611464, 7016208, 7442112, 7481952, 7893234, 8372376, 9354944, 10524312, 11163168, 11222928, 12132193, 14032416, 14963904, 15786468, 16744752, 21048624, 22326336, 22445856, 24264386, 28064832, 31572936, 33489504, 36396579, 42097248, 44891712, 48528772, 63145872, 66979008, 72793158, 84194496, 97057544, 109189737, 126291744, 145586316, 194115088, 218379474, 252583488, 291172632, 327569211, 388230176, 436758948, 582345264, 655138422, 776460352, 873517896, 1164690528, 1310276844, 1747035792, 2329381056, 2620553688, 3494071584, 5241107376, 6988143168, 10482214752, 20964429504]

約数ペア:

[(1, 20964429504), (2, 10482214752), (3, 6988143168), (4, 5241107376), (6, 3494071584), (8, 2620553688), (9, 2329381056), (12, 1747035792), (16, 1310276844), (18, 1164690528), (24, 873517896), (27, 776460352), (32, 655138422), (36, 582345264), (48, 436758948), (54, 388230176), (64, 327569211), (72, 291172632), (83, 252583488), (96, 218379474), (108, 194115088), (144, 145586316), (166, 126291744), (192, 109189737), (216, 97057544), (249, 84194496), (288, 72793158), (313, 66979008), (332, 63145872), (432, 48528772), (467, 44891712), (498, 42097248), (576, 36396579), (626, 33489504), (664, 31572936), (747, 28064832), (864, 24264386), (934, 22445856), (939, 22326336), (996, 21048624), (1252, 16744752), (1328, 15786468), (1401, 14963904), (1494, 14032416), (1728, 12132193), (1868, 11222928), (1878, 11163168), (1992, 10524312), (2241, 9354944), (2504, 8372376), (2656, 7893234), (2802, 7481952), (2817, 7442112), (2988, 7016208), (3736, 5611464), (3756, 5581584), (3984, 5262156), (4203, 4987968), (4482, 4677472), (5008, 4186188), (5312, 3946617), (5604, 3740976), (5634, 3721056), (5976, 3508104), (7472, 2805732), (7512, 2790792), (7968, 2631078), (8406, 2493984), (8451, 2480704), (8964, 2338736), (10016, 2093094), (11208, 1870488), (11268, 1860528), (11952, 1754052), (12609, 1662656), (14944, 1402866), (15024, 1395396), (15936, 1315539), (16812, 1246992), (16902, 1240352), (17928, 1169368), (20032, 1046547), (22416, 935244), (22536, 930264), (23904, 877026), (25218, 831328), (25979, 806976), (29888, 701433), (30048, 697698), (33624, 623496), (33804, 620176), (35856, 584684), (38761, 540864), (44832, 467622), (45072, 465132), (47808, 438513), (50436, 415664), (51958, 403488), (60096, 348849), (67248, 311748), (67608, 310088), (71712, 292342), (77522, 270432), (77937, 268992), (89664, 233811), (90144, 232566), (100872, 207832), (103916, 201744), (116283, 180288), (134496, 155874), (135216, 155044), (143424, 146171)]