20885133024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2707}}^1$

素因数の和:2862

約数の個数: 288

約数和(自身を含む): 70261551360

約数和(自身を除く): 49376418336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 89, 96, 112, 126, 129, 144, 168, 172, 178, 224, 252, 258, 267, 288, 301, 336, 344, 356, 387, 504, 516, 534, 602, 623, 672, 688, 712, 774, 801, 903, 1008, 1032, 1068, 1204, 1246, 1376, 1424, 1548, 1602, 1806, 1869, 2016, 2064, 2136, 2408, 2492, 2707, 2709, 2848, 3096, 3204, 3612, 3738, 3827, 4128, 4272, 4816, 4984, 5414, 5418, 5607, 6192, 6408, 7224, 7476, 7654, 8121, 8544, 9632, 9968, 10828, 10836, 11214, 11481, 12384, 12816, 14448, 14952, 15308, 16242, 18949, 19936, 21656, 21672, 22428, 22962, 24363, 25632, 26789, 28896, 29904, 30616, 32484, 34443, 37898, 43312, 43344, 44856, 45924, 48726, 53578, 56847, 59808, 61232, 64968, 68886, 75796, 80367, 86624, 86688, 89712, 91848, 97452, 107156, 113694, 116401, 122464, 129936, 137772, 151592, 160734, 170541, 179424, 183696, 194904, 214312, 227388, 232802, 240923, 241101, 259872, 275544, 303184, 321468, 341082, 349203, 367392, 389808, 428624, 454776, 465604, 481846, 482202, 551088, 606368, 642936, 682164, 698406, 722769, 779616, 814807, 857248, 909552, 931208, 963692, 964404, 1047609, 1102176, 1285872, 1364328, 1396812, 1445538, 1629614, 1686461, 1819104, 1862416, 1927384, 1928808, 2095218, 2168307, 2444421, 2571744, 2728656, 2793624, 2891076, 3259228, 3372922, 3724832, 3854768, 3857616, 4190436, 4336614, 4888842, 5059383, 5457312, 5587248, 5782152, 6518456, 6745844, 7333263, 7709536, 7715232, 8380872, 8673228, 9777684, 10118766, 10359689, 11174496, 11564304, 13036912, 13491688, 14666526, 15178149, 16761744, 17346456, 19555368, 20237532, 20719378, 23128608, 26073824, 26983376, 29333052, 30356298, 31079067, 33523488, 34692912, 39110736, 40475064, 41438756, 53966752, 58666104, 60712596, 62158134, 69385824, 72517823, 78221472, 80950128, 82877512, 93237201, 117332208, 121425192, 124316268, 145035646, 161900256, 165755024, 186474402, 217553469, 234664416, 242850384, 248632536, 290071292, 331510048, 372948804, 435106938, 485700768, 497265072, 580142584, 652660407, 745897608, 870213876, 994530144, 1160285168, 1305320814, 1491795216, 1740427752, 2320570336, 2610641628, 2983590432, 3480855504, 5221283256, 6961711008, 10442566512, 20885133024]

約数ペア:

[(1, 20885133024), (2, 10442566512), (3, 6961711008), (4, 5221283256), (6, 3480855504), (7, 2983590432), (8, 2610641628), (9, 2320570336), (12, 1740427752), (14, 1491795216), (16, 1305320814), (18, 1160285168), (21, 994530144), (24, 870213876), (28, 745897608), (32, 652660407), (36, 580142584), (42, 497265072), (43, 485700768), (48, 435106938), (56, 372948804), (63, 331510048), (72, 290071292), (84, 248632536), (86, 242850384), (89, 234664416), (96, 217553469), (112, 186474402), (126, 165755024), (129, 161900256), (144, 145035646), (168, 124316268), (172, 121425192), (178, 117332208), (224, 93237201), (252, 82877512), (258, 80950128), (267, 78221472), (288, 72517823), (301, 69385824), (336, 62158134), (344, 60712596), (356, 58666104), (387, 53966752), (504, 41438756), (516, 40475064), (534, 39110736), (602, 34692912), (623, 33523488), (672, 31079067), (688, 30356298), (712, 29333052), (774, 26983376), (801, 26073824), (903, 23128608), (1008, 20719378), (1032, 20237532), (1068, 19555368), (1204, 17346456), (1246, 16761744), (1376, 15178149), (1424, 14666526), (1548, 13491688), (1602, 13036912), (1806, 11564304), (1869, 11174496), (2016, 10359689), (2064, 10118766), (2136, 9777684), (2408, 8673228), (2492, 8380872), (2707, 7715232), (2709, 7709536), (2848, 7333263), (3096, 6745844), (3204, 6518456), (3612, 5782152), (3738, 5587248), (3827, 5457312), (4128, 5059383), (4272, 4888842), (4816, 4336614), (4984, 4190436), (5414, 3857616), (5418, 3854768), (5607, 3724832), (6192, 3372922), (6408, 3259228), (7224, 2891076), (7476, 2793624), (7654, 2728656), (8121, 2571744), (8544, 2444421), (9632, 2168307), (9968, 2095218), (10828, 1928808), (10836, 1927384), (11214, 1862416), (11481, 1819104), (12384, 1686461), (12816, 1629614), (14448, 1445538), (14952, 1396812), (15308, 1364328), (16242, 1285872), (18949, 1102176), (19936, 1047609), (21656, 964404), (21672, 963692), (22428, 931208), (22962, 909552), (24363, 857248), (25632, 814807), (26789, 779616), (28896, 722769), (29904, 698406), (30616, 682164), (32484, 642936), (34443, 606368), (37898, 551088), (43312, 482202), (43344, 481846), (44856, 465604), (45924, 454776), (48726, 428624), (53578, 389808), (56847, 367392), (59808, 349203), (61232, 341082), (64968, 321468), (68886, 303184), (75796, 275544), (80367, 259872), (86624, 241101), (86688, 240923), (89712, 232802), (91848, 227388), (97452, 214312), (107156, 194904), (113694, 183696), (116401, 179424), (122464, 170541), (129936, 160734), (137772, 151592)]