20804888832

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:155

約数の個数: 648

約数和(自身を含む): 74104680384

約数和(自身を除く): 53299791552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 43, 46, 48, 49, 52, 56, 64, 69, 78, 84, 86, 91, 92, 96, 98, 104, 112, 128, 129, 138, 147, 156, 161, 168, 172, 182, 184, 192, 196, 208, 224, 256, 258, 273, 276, 294, 299, 301, 312, 322, 336, 344, 364, 368, 384, 392, 416, 448, 483, 516, 546, 552, 559, 588, 598, 602, 624, 637, 644, 672, 688, 728, 736, 768, 784, 832, 896, 897, 903, 966, 989, 1032, 1092, 1104, 1118, 1127, 1176, 1196, 1204, 1248, 1274, 1288, 1344, 1376, 1456, 1472, 1568, 1664, 1677, 1792, 1794, 1806, 1849, 1911, 1932, 1978, 2064, 2093, 2107, 2184, 2208, 2236, 2254, 2352, 2392, 2408, 2496, 2548, 2576, 2688, 2752, 2912, 2944, 2967, 3136, 3328, 3354, 3381, 3588, 3612, 3698, 3822, 3864, 3913, 3956, 4128, 4186, 4214, 4368, 4416, 4472, 4508, 4704, 4784, 4816, 4992, 5096, 5152, 5376, 5504, 5547, 5824, 5888, 5934, 6272, 6279, 6321, 6708, 6762, 6923, 7176, 7224, 7396, 7644, 7728, 7826, 7912, 8256, 8372, 8428, 8736, 8832, 8944, 9016, 9408, 9568, 9632, 9984, 10192, 10304, 11008, 11094, 11648, 11739, 11868, 12544, 12558, 12642, 12857, 12943, 13416, 13524, 13846, 14352, 14448, 14651, 14792, 15288, 15456, 15652, 15824, 16512, 16744, 16856, 17472, 17664, 17888, 18032, 18816, 19136, 19264, 20384, 20608, 20769, 22188, 23296, 23478, 23736, 24037, 25116, 25284, 25714, 25886, 26832, 27048, 27391, 27692, 28704, 28896, 29302, 29584, 30576, 30912, 31304, 31648, 33024, 33488, 33712, 34944, 35776, 36064, 37632, 38272, 38528, 38571, 38829, 40768, 41216, 41538, 42527, 43953, 44376, 46956, 47472, 48074, 48461, 50232, 50568, 51428, 51772, 53664, 54096, 54782, 55384, 57408, 57792, 58604, 59168, 61152, 61824, 62608, 63296, 66976, 67424, 69888, 71552, 72111, 72128, 76544, 77056, 77142, 77658, 81536, 82173, 83076, 85054, 87906, 88752, 89999, 90601, 93912, 94944, 96148, 96922, 100464, 101136, 102856, 103544, 107328, 108192, 109564, 110768, 114816, 115584, 117208, 118336, 122304, 123648, 125216, 126592, 127581, 133952, 134848, 143104, 144222, 144256, 145383, 154284, 155316, 163072, 164346, 166152, 168259, 170108, 175812, 177504, 179998, 181202, 187824, 189888, 192296, 193844, 200928, 202272, 205712, 207088, 214656, 216384, 219128, 221536, 229632, 231168, 234416, 236672, 244608, 250432, 253184, 255162, 267904, 269696, 269997, 271803, 288444, 288512, 290766, 297689, 308568, 310632, 328692, 332304, 336518, 340216, 351624, 355008, 359996, 362404, 375648, 379776, 384592, 387688, 401856, 404544, 411424, 414176, 429312, 432768, 438256, 443072, 468832, 473344, 489216, 500864, 504777, 510324, 535808, 539392, 539994, 543606, 552851, 576888, 581532, 595378, 617136, 621264, 629993, 657384, 664608, 673036, 680432, 703248, 710016, 719992, 724808, 751296, 759552, 769184, 775376, 803712, 809088, 822848, 828352, 865536, 876512, 886144, 893067, 937664, 1001728, 1009554, 1020648, 1079988, 1087212, 1105702, 1153776, 1163064, 1177813, 1190756, 1234272, 1242528, 1259986, 1314768, 1329216, 1346072, 1360864, 1406496, 1420032, 1439984, 1449616, 1502592, 1538368, 1550752, 1607424, 1618176, 1645696, 1656704, 1658553, 1753024, 1772288, 1786134, 1875328, 1889979, 2019108, 2041296, 2083823, 2159976, 2174424, 2211404, 2307552, 2326128, 2355626, 2381512, 2468544, 2485056, 2519972, 2629536, 2658432, 2692144, 2721728, 2812992, 2879968, 2899232, 3005184, 3076736, 3101504, 3291392, 3313408, 3317106, 3506048, 3533439, 3572268, 3750656, 3779958, 3869957, 4038216, 4082592, 4167646, 4319952, 4348848, 4422808, 4615104, 4652256, 4711252, 4763024, 4937088, 4970112, 5039944, 5259072, 5316864, 5384288, 5443456, 5625984, 5759936, 5798464, 6153472, 6203008, 6251469, 6634212, 7012096, 7066878, 7144536, 7559916, 7739914, 8076432, 8165184, 8335292, 8639904, 8697696, 8845616, 9230208, 9304512, 9422504, 9526048, 9874176, 9940224, 10079888, 10518144, 10768576, 10886912, 11251968, 11519872, 11596928, 11609871, 12406016, 12502938, 13268424, 14133756, 14289072, 15119832, 15479828, 16152864, 16330368, 16670584, 17279808, 17395392, 17691232, 18460416, 18609024, 18845008, 19052096, 20159776, 21036288, 21537152, 23039744, 23193856, 23219742, 25005876, 26536848, 27089699, 28267512, 28578144, 30239664, 30959656, 32305728, 32660736, 33341168, 34559616, 34790784, 35382464, 37218048, 37690016, 38104192, 40319552, 43074304, 46439484, 50011752, 53073696, 54179398, 56535024, 57156288, 60479328, 61919312, 64611456, 66682336, 69119232, 69581568, 70764928, 75380032, 76208384, 80639104, 81269097, 92878968, 100023504, 106147392, 108358796, 113070048, 114312576, 120958656, 123838624, 129222912, 133364672, 141529856, 150760064, 161278208, 162538194, 185757936, 200047008, 212294784, 216717592, 226140096, 228625152, 241917312, 247677248, 266729344, 301520128, 325076388, 371515872, 400094016, 424589568, 433435184, 452280192, 483834624, 495354496, 533458688, 650152776, 743031744, 800188032, 866870368, 904560384, 990708992, 1300305552, 1486063488, 1600376064, 1733740736, 2600611104, 2972126976, 3467481472, 5201222208, 6934962944, 10402444416, 20804888832]

約数ペア:

[(1, 20804888832), (2, 10402444416), (3, 6934962944), (4, 5201222208), (6, 3467481472), (7, 2972126976), (8, 2600611104), (12, 1733740736), (13, 1600376064), (14, 1486063488), (16, 1300305552), (21, 990708992), (23, 904560384), (24, 866870368), (26, 800188032), (28, 743031744), (32, 650152776), (39, 533458688), (42, 495354496), (43, 483834624), (46, 452280192), (48, 433435184), (49, 424589568), (52, 400094016), (56, 371515872), (64, 325076388), (69, 301520128), (78, 266729344), (84, 247677248), (86, 241917312), (91, 228625152), (92, 226140096), (96, 216717592), (98, 212294784), (104, 200047008), (112, 185757936), (128, 162538194), (129, 161278208), (138, 150760064), (147, 141529856), (156, 133364672), (161, 129222912), (168, 123838624), (172, 120958656), (182, 114312576), (184, 113070048), (192, 108358796), (196, 106147392), (208, 100023504), (224, 92878968), (256, 81269097), (258, 80639104), (273, 76208384), (276, 75380032), (294, 70764928), (299, 69581568), (301, 69119232), (312, 66682336), (322, 64611456), (336, 61919312), (344, 60479328), (364, 57156288), (368, 56535024), (384, 54179398), (392, 53073696), (416, 50011752), (448, 46439484), (483, 43074304), (516, 40319552), (546, 38104192), (552, 37690016), (559, 37218048), (588, 35382464), (598, 34790784), (602, 34559616), (624, 33341168), (637, 32660736), (644, 32305728), (672, 30959656), (688, 30239664), (728, 28578144), (736, 28267512), (768, 27089699), (784, 26536848), (832, 25005876), (896, 23219742), (897, 23193856), (903, 23039744), (966, 21537152), (989, 21036288), (1032, 20159776), (1092, 19052096), (1104, 18845008), (1118, 18609024), (1127, 18460416), (1176, 17691232), (1196, 17395392), (1204, 17279808), (1248, 16670584), (1274, 16330368), (1288, 16152864), (1344, 15479828), (1376, 15119832), (1456, 14289072), (1472, 14133756), (1568, 13268424), (1664, 12502938), (1677, 12406016), (1792, 11609871), (1794, 11596928), (1806, 11519872), (1849, 11251968), (1911, 10886912), (1932, 10768576), (1978, 10518144), (2064, 10079888), (2093, 9940224), (2107, 9874176), (2184, 9526048), (2208, 9422504), (2236, 9304512), (2254, 9230208), (2352, 8845616), (2392, 8697696), (2408, 8639904), (2496, 8335292), (2548, 8165184), (2576, 8076432), (2688, 7739914), (2752, 7559916), (2912, 7144536), (2944, 7066878), (2967, 7012096), (3136, 6634212), (3328, 6251469), (3354, 6203008), (3381, 6153472), (3588, 5798464), (3612, 5759936), (3698, 5625984), (3822, 5443456), (3864, 5384288), (3913, 5316864), (3956, 5259072), (4128, 5039944), (4186, 4970112), (4214, 4937088), (4368, 4763024), (4416, 4711252), (4472, 4652256), (4508, 4615104), (4704, 4422808), (4784, 4348848), (4816, 4319952), (4992, 4167646), (5096, 4082592), (5152, 4038216), (5376, 3869957), (5504, 3779958), (5547, 3750656), (5824, 3572268), (5888, 3533439), (5934, 3506048), (6272, 3317106), (6279, 3313408), (6321, 3291392), (6708, 3101504), (6762, 3076736), (6923, 3005184), (7176, 2899232), (7224, 2879968), (7396, 2812992), (7644, 2721728), (7728, 2692144), (7826, 2658432), (7912, 2629536), (8256, 2519972), (8372, 2485056), (8428, 2468544), (8736, 2381512), (8832, 2355626), (8944, 2326128), (9016, 2307552), (9408, 2211404), (9568, 2174424), (9632, 2159976), (9984, 2083823), (10192, 2041296), (10304, 2019108), (11008, 1889979), (11094, 1875328), (11648, 1786134), (11739, 1772288), (11868, 1753024), (12544, 1658553), (12558, 1656704), (12642, 1645696), (12857, 1618176), (12943, 1607424), (13416, 1550752), (13524, 1538368), (13846, 1502592), (14352, 1449616), (14448, 1439984), (14651, 1420032), (14792, 1406496), (15288, 1360864), (15456, 1346072), (15652, 1329216), (15824, 1314768), (16512, 1259986), (16744, 1242528), (16856, 1234272), (17472, 1190756), (17664, 1177813), (17888, 1163064), (18032, 1153776), (18816, 1105702), (19136, 1087212), (19264, 1079988), (20384, 1020648), (20608, 1009554), (20769, 1001728), (22188, 937664), (23296, 893067), (23478, 886144), (23736, 876512), (24037, 865536), (25116, 828352), (25284, 822848), (25714, 809088), (25886, 803712), (26832, 775376), (27048, 769184), (27391, 759552), (27692, 751296), (28704, 724808), (28896, 719992), (29302, 710016), (29584, 703248), (30576, 680432), (30912, 673036), (31304, 664608), (31648, 657384), (33024, 629993), (33488, 621264), (33712, 617136), (34944, 595378), (35776, 581532), (36064, 576888), (37632, 552851), (38272, 543606), (38528, 539994), (38571, 539392), (38829, 535808), (40768, 510324), (41216, 504777), (41538, 500864), (42527, 489216), (43953, 473344), (44376, 468832), (46956, 443072), (47472, 438256), (48074, 432768), (48461, 429312), (50232, 414176), (50568, 411424), (51428, 404544), (51772, 401856), (53664, 387688), (54096, 384592), (54782, 379776), (55384, 375648), (57408, 362404), (57792, 359996), (58604, 355008), (59168, 351624), (61152, 340216), (61824, 336518), (62608, 332304), (63296, 328692), (66976, 310632), (67424, 308568), (69888, 297689), (71552, 290766), (72111, 288512), (72128, 288444), (76544, 271803), (77056, 269997), (77142, 269696), (77658, 267904), (81536, 255162), (82173, 253184), (83076, 250432), (85054, 244608), (87906, 236672), (88752, 234416), (89999, 231168), (90601, 229632), (93912, 221536), (94944, 219128), (96148, 216384), (96922, 214656), (100464, 207088), (101136, 205712), (102856, 202272), (103544, 200928), (107328, 193844), (108192, 192296), (109564, 189888), (110768, 187824), (114816, 181202), (115584, 179998), (117208, 177504), (118336, 175812), (122304, 170108), (123648, 168259), (125216, 166152), (126592, 164346), (127581, 163072), (133952, 155316), (134848, 154284), (143104, 145383), (144222, 144256)]