20809538247168

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4414427}}^1$

素因数の和:4414496

約数の個数: 320

約数和(自身を含む): 69365143203840

約数和(自身を除く): 48555604956672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 128, 132, 144, 176, 186, 192, 198, 216, 248, 256, 264, 279, 288, 297, 341, 352, 372, 384, 396, 432, 496, 512, 528, 558, 576, 594, 682, 704, 744, 768, 792, 837, 864, 992, 1023, 1056, 1116, 1152, 1188, 1364, 1408, 1488, 1536, 1584, 1674, 1728, 1984, 2046, 2112, 2232, 2304, 2376, 2728, 2816, 2976, 3069, 3168, 3348, 3456, 3968, 4092, 4224, 4464, 4608, 4752, 5456, 5632, 5952, 6138, 6336, 6696, 6912, 7936, 8184, 8448, 8928, 9207, 9504, 10912, 11904, 12276, 12672, 13392, 13824, 15872, 16368, 16896, 17856, 18414, 19008, 21824, 23808, 24552, 25344, 26784, 32736, 35712, 36828, 38016, 43648, 47616, 49104, 50688, 53568, 65472, 71424, 73656, 76032, 87296, 98208, 107136, 130944, 142848, 147312, 152064, 174592, 196416, 214272, 261888, 294624, 392832, 428544, 523776, 589248, 785664, 1178496, 1571328, 2356992, 4414427, 4713984, 8828854, 13243281, 17657708, 26486562, 35315416, 39729843, 48558697, 52973124, 70630832, 79459686, 97117394, 105946248, 119189529, 136847237, 141261664, 145676091, 158919372, 194234788, 211892496, 238379058, 273694474, 282523328, 291352182, 317838744, 388469576, 410541711, 423784992, 437028273, 476758116, 547388948, 565046656, 582704364, 635677488, 776939152, 821083422, 847569984, 874056546, 953516232, 1094777896, 1130093312, 1165408728, 1231625133, 1271354976, 1311084819, 1505319607, 1553878304, 1642166844, 1695139968, 1748113092, 1907032464, 2189555792, 2260186624, 2330817456, 2463250266, 2542709952, 2622169638, 3010639214, 3107756608, 3284333688, 3390279936, 3496226184, 3694875399, 3814064928, 4379111584, 4515958821, 4661634912, 4926500532, 5085419904, 5244339276, 6021278428, 6215513216, 6568667376, 6780559872, 6992452368, 7389750798, 7628129856, 8758223168, 9031917642, 9323269824, 9853001064, 10170839808, 10488678552, 12042556856, 12431026432, 13137334752, 13547876463, 13984904736, 14779501596, 15256259712, 17516446336, 18063835284, 18646539648, 19706002128, 20341679616, 20977357104, 24085113712, 24862052864, 26274669504, 27095752926, 27969809472, 29559003192, 30512519424, 35032892672, 36127670568, 37293079296, 39412004256, 40643629389, 41954714208, 48170227424, 52549339008, 54191505852, 55939618944, 59118006384, 61025038848, 70065785344, 72255341136, 74586158592, 78824008512, 81287258778, 83909428416, 96340454848, 105098678016, 108383011704, 111879237888, 118236012768, 144510682272, 157648017024, 162574517556, 167818856832, 192680909696, 210197356032, 216766023408, 223758475776, 236472025536, 289021364544, 315296034048, 325149035112, 335637713664, 385361819392, 433532046816, 472944051072, 578042729088, 630592068096, 650298070224, 671275427328, 770723638784, 867064093632, 945888102144, 1156085458176, 1300596140448, 1734128187264, 1891776204288, 2312170916352, 2601192280896, 3468256374528, 5202384561792, 6936512749056, 10404769123584, 20809538247168]

約数ペア:

[(1, 20809538247168), (2, 10404769123584), (3, 6936512749056), (4, 5202384561792), (6, 3468256374528), (8, 2601192280896), (9, 2312170916352), (11, 1891776204288), (12, 1734128187264), (16, 1300596140448), (18, 1156085458176), (22, 945888102144), (24, 867064093632), (27, 770723638784), (31, 671275427328), (32, 650298070224), (33, 630592068096), (36, 578042729088), (44, 472944051072), (48, 433532046816), (54, 385361819392), (62, 335637713664), (64, 325149035112), (66, 315296034048), (72, 289021364544), (88, 236472025536), (93, 223758475776), (96, 216766023408), (99, 210197356032), (108, 192680909696), (124, 167818856832), (128, 162574517556), (132, 157648017024), (144, 144510682272), (176, 118236012768), (186, 111879237888), (192, 108383011704), (198, 105098678016), (216, 96340454848), (248, 83909428416), (256, 81287258778), (264, 78824008512), (279, 74586158592), (288, 72255341136), (297, 70065785344), (341, 61025038848), (352, 59118006384), (372, 55939618944), (384, 54191505852), (396, 52549339008), (432, 48170227424), (496, 41954714208), (512, 40643629389), (528, 39412004256), (558, 37293079296), (576, 36127670568), (594, 35032892672), (682, 30512519424), (704, 29559003192), (744, 27969809472), (768, 27095752926), (792, 26274669504), (837, 24862052864), (864, 24085113712), (992, 20977357104), (1023, 20341679616), (1056, 19706002128), (1116, 18646539648), (1152, 18063835284), (1188, 17516446336), (1364, 15256259712), (1408, 14779501596), (1488, 13984904736), (1536, 13547876463), (1584, 13137334752), (1674, 12431026432), (1728, 12042556856), (1984, 10488678552), (2046, 10170839808), (2112, 9853001064), (2232, 9323269824), (2304, 9031917642), (2376, 8758223168), (2728, 7628129856), (2816, 7389750798), (2976, 6992452368), (3069, 6780559872), (3168, 6568667376), (3348, 6215513216), (3456, 6021278428), (3968, 5244339276), (4092, 5085419904), (4224, 4926500532), (4464, 4661634912), (4608, 4515958821), (4752, 4379111584), (5456, 3814064928), (5632, 3694875399), (5952, 3496226184), (6138, 3390279936), (6336, 3284333688), (6696, 3107756608), (6912, 3010639214), (7936, 2622169638), (8184, 2542709952), (8448, 2463250266), (8928, 2330817456), (9207, 2260186624), (9504, 2189555792), (10912, 1907032464), (11904, 1748113092), (12276, 1695139968), (12672, 1642166844), (13392, 1553878304), (13824, 1505319607), (15872, 1311084819), (16368, 1271354976), (16896, 1231625133), (17856, 1165408728), (18414, 1130093312), (19008, 1094777896), (21824, 953516232), (23808, 874056546), (24552, 847569984), (25344, 821083422), (26784, 776939152), (32736, 635677488), (35712, 582704364), (36828, 565046656), (38016, 547388948), (43648, 476758116), (47616, 437028273), (49104, 423784992), (50688, 410541711), (53568, 388469576), (65472, 317838744), (71424, 291352182), (73656, 282523328), (76032, 273694474), (87296, 238379058), (98208, 211892496), (107136, 194234788), (130944, 158919372), (142848, 145676091), (147312, 141261664), (152064, 136847237), (174592, 119189529), (196416, 105946248), (214272, 97117394), (261888, 79459686), (294624, 70630832), (392832, 52973124), (428544, 48558697), (523776, 39729843), (589248, 35315416), (785664, 26486562), (1178496, 17657708), (1571328, 13243281), (2356992, 8828854), (4414427, 4713984)]