20782874112

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 480

約数和(自身を含む): 75705404544

約数和(自身を除く): 54922530432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 128, 132, 143, 147, 154, 156, 168, 176, 182, 192, 196, 208, 224, 231, 256, 264, 273, 286, 294, 308, 312, 336, 352, 364, 384, 392, 416, 429, 448, 462, 512, 528, 539, 546, 572, 588, 616, 624, 637, 672, 704, 728, 768, 784, 832, 858, 896, 924, 1001, 1056, 1078, 1092, 1144, 1176, 1232, 1248, 1274, 1344, 1408, 1456, 1536, 1568, 1617, 1664, 1716, 1792, 1848, 1911, 1931, 2002, 2112, 2156, 2184, 2288, 2352, 2464, 2496, 2548, 2688, 2816, 2912, 3003, 3136, 3234, 3328, 3432, 3584, 3696, 3822, 3862, 4004, 4224, 4312, 4368, 4576, 4704, 4928, 4992, 5096, 5376, 5632, 5793, 5824, 6006, 6272, 6468, 6656, 6864, 7007, 7392, 7644, 7724, 8008, 8448, 8624, 8736, 9152, 9408, 9856, 9984, 10192, 10752, 11586, 11648, 12012, 12544, 12936, 13517, 13728, 14014, 14784, 15288, 15448, 16016, 16896, 17248, 17472, 18304, 18816, 19712, 19968, 20384, 21021, 21241, 23172, 23296, 24024, 25088, 25103, 25872, 27034, 27456, 28028, 29568, 30576, 30896, 32032, 34496, 34944, 36608, 37632, 39424, 40551, 40768, 42042, 42482, 46344, 46592, 48048, 50206, 51744, 54068, 54912, 56056, 59136, 61152, 61792, 63723, 64064, 68992, 69888, 73216, 75264, 75309, 81102, 81536, 84084, 84964, 92688, 94619, 96096, 100412, 103488, 108136, 109824, 112112, 118272, 122304, 123584, 127446, 128128, 137984, 139776, 148687, 150618, 162204, 163072, 168168, 169928, 175721, 185376, 189238, 192192, 200824, 206976, 216272, 219648, 224224, 244608, 247168, 254892, 256256, 275968, 276133, 283857, 297374, 301236, 324408, 326144, 336336, 339856, 351442, 370752, 378476, 384384, 401648, 413952, 432544, 446061, 448448, 489216, 494336, 509784, 512512, 527163, 552266, 567714, 594748, 602472, 648816, 672672, 679712, 702884, 741504, 756952, 768768, 803296, 827904, 828399, 865088, 892122, 896896, 978432, 988672, 1019568, 1040809, 1054326, 1104532, 1135428, 1189496, 1204944, 1230047, 1297632, 1345344, 1359424, 1405768, 1483008, 1513904, 1537536, 1606592, 1656798, 1730176, 1784244, 1793792, 1932931, 2039136, 2081618, 2108652, 2209064, 2270856, 2378992, 2409888, 2460094, 2595264, 2690688, 2718848, 2811536, 2966016, 3027808, 3122427, 3213184, 3313596, 3460352, 3568488, 3587584, 3690141, 3865862, 4078272, 4163236, 4217304, 4418128, 4541712, 4757984, 4819776, 4920188, 5190528, 5381376, 5437696, 5623072, 5798793, 6055616, 6244854, 6426368, 6627192, 6920704, 7136976, 7380282, 7731724, 8156544, 8326472, 8434608, 8836256, 9083424, 9515968, 9639552, 9840376, 10381056, 10762752, 10875392, 11246144, 11597586, 12111232, 12489708, 12852736, 13254384, 13530517, 14273952, 14760564, 15463448, 16313088, 16652944, 16869216, 17672512, 18166848, 19031936, 19279104, 19680752, 20762112, 22492288, 23195172, 24222464, 24979416, 26508768, 27061034, 28547904, 29521128, 30926896, 32626176, 33305888, 33738432, 35345024, 36333696, 38063872, 38558208, 39361504, 40591551, 44984576, 46390344, 48444928, 49958832, 53017536, 54122068, 57095808, 59042256, 61853792, 66611776, 67476864, 70690048, 72667392, 76127744, 78723008, 81183102, 89969152, 92780688, 99917664, 106035072, 108244136, 114191616, 118084512, 123707584, 133223552, 134953728, 141380096, 145334784, 157446016, 162366204, 185561376, 199835328, 212070144, 216488272, 228383232, 236169024, 247415168, 266447104, 269907456, 314892032, 324732408, 371122752, 399670656, 424140288, 432976544, 472338048, 494830336, 532894208, 629784064, 649464816, 742245504, 799341312, 865953088, 944676096, 989660672, 1298929632, 1484491008, 1598682624, 1731906176, 1889352192, 2597859264, 2968982016, 3463812352, 5195718528, 6927624704, 10391437056, 20782874112]

約数ペア:

[(1, 20782874112), (2, 10391437056), (3, 6927624704), (4, 5195718528), (6, 3463812352), (7, 2968982016), (8, 2597859264), (11, 1889352192), (12, 1731906176), (13, 1598682624), (14, 1484491008), (16, 1298929632), (21, 989660672), (22, 944676096), (24, 865953088), (26, 799341312), (28, 742245504), (32, 649464816), (33, 629784064), (39, 532894208), (42, 494830336), (44, 472338048), (48, 432976544), (49, 424140288), (52, 399670656), (56, 371122752), (64, 324732408), (66, 314892032), (77, 269907456), (78, 266447104), (84, 247415168), (88, 236169024), (91, 228383232), (96, 216488272), (98, 212070144), (104, 199835328), (112, 185561376), (128, 162366204), (132, 157446016), (143, 145334784), (147, 141380096), (154, 134953728), (156, 133223552), (168, 123707584), (176, 118084512), (182, 114191616), (192, 108244136), (196, 106035072), (208, 99917664), (224, 92780688), (231, 89969152), (256, 81183102), (264, 78723008), (273, 76127744), (286, 72667392), (294, 70690048), (308, 67476864), (312, 66611776), (336, 61853792), (352, 59042256), (364, 57095808), (384, 54122068), (392, 53017536), (416, 49958832), (429, 48444928), (448, 46390344), (462, 44984576), (512, 40591551), (528, 39361504), (539, 38558208), (546, 38063872), (572, 36333696), (588, 35345024), (616, 33738432), (624, 33305888), (637, 32626176), (672, 30926896), (704, 29521128), (728, 28547904), (768, 27061034), (784, 26508768), (832, 24979416), (858, 24222464), (896, 23195172), (924, 22492288), (1001, 20762112), (1056, 19680752), (1078, 19279104), (1092, 19031936), (1144, 18166848), (1176, 17672512), (1232, 16869216), (1248, 16652944), (1274, 16313088), (1344, 15463448), (1408, 14760564), (1456, 14273952), (1536, 13530517), (1568, 13254384), (1617, 12852736), (1664, 12489708), (1716, 12111232), (1792, 11597586), (1848, 11246144), (1911, 10875392), (1931, 10762752), (2002, 10381056), (2112, 9840376), (2156, 9639552), (2184, 9515968), (2288, 9083424), (2352, 8836256), (2464, 8434608), (2496, 8326472), (2548, 8156544), (2688, 7731724), (2816, 7380282), (2912, 7136976), (3003, 6920704), (3136, 6627192), (3234, 6426368), (3328, 6244854), (3432, 6055616), (3584, 5798793), (3696, 5623072), (3822, 5437696), (3862, 5381376), (4004, 5190528), (4224, 4920188), (4312, 4819776), (4368, 4757984), (4576, 4541712), (4704, 4418128), (4928, 4217304), (4992, 4163236), (5096, 4078272), (5376, 3865862), (5632, 3690141), (5793, 3587584), (5824, 3568488), (6006, 3460352), (6272, 3313596), (6468, 3213184), (6656, 3122427), (6864, 3027808), (7007, 2966016), (7392, 2811536), (7644, 2718848), (7724, 2690688), (8008, 2595264), (8448, 2460094), (8624, 2409888), (8736, 2378992), (9152, 2270856), (9408, 2209064), (9856, 2108652), (9984, 2081618), (10192, 2039136), (10752, 1932931), (11586, 1793792), (11648, 1784244), (12012, 1730176), (12544, 1656798), (12936, 1606592), (13517, 1537536), (13728, 1513904), (14014, 1483008), (14784, 1405768), (15288, 1359424), (15448, 1345344), (16016, 1297632), (16896, 1230047), (17248, 1204944), (17472, 1189496), (18304, 1135428), (18816, 1104532), (19712, 1054326), (19968, 1040809), (20384, 1019568), (21021, 988672), (21241, 978432), (23172, 896896), (23296, 892122), (24024, 865088), (25088, 828399), (25103, 827904), (25872, 803296), (27034, 768768), (27456, 756952), (28028, 741504), (29568, 702884), (30576, 679712), (30896, 672672), (32032, 648816), (34496, 602472), (34944, 594748), (36608, 567714), (37632, 552266), (39424, 527163), (40551, 512512), (40768, 509784), (42042, 494336), (42482, 489216), (46344, 448448), (46592, 446061), (48048, 432544), (50206, 413952), (51744, 401648), (54068, 384384), (54912, 378476), (56056, 370752), (59136, 351442), (61152, 339856), (61792, 336336), (63723, 326144), (64064, 324408), (68992, 301236), (69888, 297374), (73216, 283857), (75264, 276133), (75309, 275968), (81102, 256256), (81536, 254892), (84084, 247168), (84964, 244608), (92688, 224224), (94619, 219648), (96096, 216272), (100412, 206976), (103488, 200824), (108136, 192192), (109824, 189238), (112112, 185376), (118272, 175721), (122304, 169928), (123584, 168168), (127446, 163072), (128128, 162204), (137984, 150618), (139776, 148687)]