20873586048

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 384

約数和(自身を含む): 68397120000

約数和(自身を除く): 47523533952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 343, 361, 384, 392, 399, 439, 448, 456, 532, 588, 608, 672, 686, 722, 784, 798, 878, 896, 912, 931, 1029, 1064, 1083, 1176, 1216, 1317, 1344, 1372, 1444, 1568, 1596, 1756, 1824, 1862, 2058, 2128, 2166, 2352, 2432, 2527, 2634, 2688, 2744, 2793, 2888, 3073, 3136, 3192, 3512, 3648, 3724, 4116, 4256, 4332, 4704, 5054, 5268, 5488, 5586, 5776, 6146, 6272, 6384, 6517, 7024, 7296, 7448, 7581, 8232, 8341, 8512, 8664, 9219, 9408, 10108, 10536, 10976, 11172, 11552, 12292, 12768, 13034, 14048, 14896, 15162, 16464, 16682, 17024, 17328, 17689, 18438, 18816, 19551, 20216, 21072, 21511, 21952, 22344, 23104, 24584, 25023, 25536, 26068, 28096, 29792, 30324, 32928, 33364, 34656, 35378, 36876, 39102, 40432, 42144, 43022, 43904, 44688, 46208, 49168, 50046, 51072, 52136, 53067, 56192, 58387, 59584, 60648, 64533, 65856, 66728, 69312, 70756, 73752, 78204, 80864, 84288, 86044, 89376, 98336, 100092, 104272, 106134, 116774, 119168, 121296, 123823, 129066, 131712, 133456, 138624, 141512, 147504, 150577, 156408, 158479, 161728, 168576, 172088, 175161, 178752, 196672, 200184, 208544, 212268, 233548, 242592, 247646, 258132, 266912, 283024, 295008, 301154, 312816, 316958, 323456, 344176, 350322, 357504, 371469, 393344, 400368, 408709, 417088, 424536, 451731, 467096, 475437, 485184, 495292, 516264, 533824, 566048, 590016, 602308, 625632, 633916, 688352, 700644, 742938, 800736, 817418, 834176, 849072, 903462, 934192, 950874, 970368, 990584, 1032528, 1067648, 1109353, 1132096, 1180032, 1204616, 1226127, 1251264, 1267832, 1376704, 1401288, 1485876, 1601472, 1634836, 1698144, 1806924, 1868384, 1901748, 1981168, 2065056, 2218706, 2264192, 2409232, 2452254, 2502528, 2535664, 2753408, 2802576, 2860963, 2971752, 3202944, 3269672, 3328059, 3396288, 3613848, 3736768, 3803496, 3962336, 4130112, 4437412, 4818464, 4904508, 5071328, 5605152, 5721926, 5943504, 6539344, 6656118, 6792576, 7227696, 7473536, 7606992, 7765471, 7924672, 8260224, 8582889, 8874824, 9636928, 9809016, 10142656, 11210304, 11443852, 11887008, 13078688, 13312236, 14455392, 15213984, 15530942, 15849344, 17165778, 17749648, 19273856, 19618032, 20285312, 22420608, 22887704, 23296413, 23774016, 26157376, 26624472, 28910784, 30427968, 31061884, 34331556, 35499296, 39236064, 45775408, 46592826, 47548032, 52314752, 53248944, 54358297, 57821568, 60855936, 62123768, 68663112, 70998592, 78472128, 91550816, 93185652, 106497888, 108716594, 124247536, 137326224, 141997184, 156944256, 163074891, 183101632, 186371304, 212995776, 217433188, 248495072, 274652448, 326149782, 366203264, 372742608, 425991552, 434866376, 496990144, 549304896, 652299564, 745485216, 869732752, 993980288, 1098609792, 1304599128, 1490970432, 1739465504, 2609198256, 2981940864, 3478931008, 5218396512, 6957862016, 10436793024, 20873586048]

約数ペア:

[(1, 20873586048), (2, 10436793024), (3, 6957862016), (4, 5218396512), (6, 3478931008), (7, 2981940864), (8, 2609198256), (12, 1739465504), (14, 1490970432), (16, 1304599128), (19, 1098609792), (21, 993980288), (24, 869732752), (28, 745485216), (32, 652299564), (38, 549304896), (42, 496990144), (48, 434866376), (49, 425991552), (56, 372742608), (57, 366203264), (64, 326149782), (76, 274652448), (84, 248495072), (96, 217433188), (98, 212995776), (112, 186371304), (114, 183101632), (128, 163074891), (133, 156944256), (147, 141997184), (152, 137326224), (168, 124247536), (192, 108716594), (196, 106497888), (224, 93185652), (228, 91550816), (266, 78472128), (294, 70998592), (304, 68663112), (336, 62123768), (343, 60855936), (361, 57821568), (384, 54358297), (392, 53248944), (399, 52314752), (439, 47548032), (448, 46592826), (456, 45775408), (532, 39236064), (588, 35499296), (608, 34331556), (672, 31061884), (686, 30427968), (722, 28910784), (784, 26624472), (798, 26157376), (878, 23774016), (896, 23296413), (912, 22887704), (931, 22420608), (1029, 20285312), (1064, 19618032), (1083, 19273856), (1176, 17749648), (1216, 17165778), (1317, 15849344), (1344, 15530942), (1372, 15213984), (1444, 14455392), (1568, 13312236), (1596, 13078688), (1756, 11887008), (1824, 11443852), (1862, 11210304), (2058, 10142656), (2128, 9809016), (2166, 9636928), (2352, 8874824), (2432, 8582889), (2527, 8260224), (2634, 7924672), (2688, 7765471), (2744, 7606992), (2793, 7473536), (2888, 7227696), (3073, 6792576), (3136, 6656118), (3192, 6539344), (3512, 5943504), (3648, 5721926), (3724, 5605152), (4116, 5071328), (4256, 4904508), (4332, 4818464), (4704, 4437412), (5054, 4130112), (5268, 3962336), (5488, 3803496), (5586, 3736768), (5776, 3613848), (6146, 3396288), (6272, 3328059), (6384, 3269672), (6517, 3202944), (7024, 2971752), (7296, 2860963), (7448, 2802576), (7581, 2753408), (8232, 2535664), (8341, 2502528), (8512, 2452254), (8664, 2409232), (9219, 2264192), (9408, 2218706), (10108, 2065056), (10536, 1981168), (10976, 1901748), (11172, 1868384), (11552, 1806924), (12292, 1698144), (12768, 1634836), (13034, 1601472), (14048, 1485876), (14896, 1401288), (15162, 1376704), (16464, 1267832), (16682, 1251264), (17024, 1226127), (17328, 1204616), (17689, 1180032), (18438, 1132096), (18816, 1109353), (19551, 1067648), (20216, 1032528), (21072, 990584), (21511, 970368), (21952, 950874), (22344, 934192), (23104, 903462), (24584, 849072), (25023, 834176), (25536, 817418), (26068, 800736), (28096, 742938), (29792, 700644), (30324, 688352), (32928, 633916), (33364, 625632), (34656, 602308), (35378, 590016), (36876, 566048), (39102, 533824), (40432, 516264), (42144, 495292), (43022, 485184), (43904, 475437), (44688, 467096), (46208, 451731), (49168, 424536), (50046, 417088), (51072, 408709), (52136, 400368), (53067, 393344), (56192, 371469), (58387, 357504), (59584, 350322), (60648, 344176), (64533, 323456), (65856, 316958), (66728, 312816), (69312, 301154), (70756, 295008), (73752, 283024), (78204, 266912), (80864, 258132), (84288, 247646), (86044, 242592), (89376, 233548), (98336, 212268), (100092, 208544), (104272, 200184), (106134, 196672), (116774, 178752), (119168, 175161), (121296, 172088), (123823, 168576), (129066, 161728), (131712, 158479), (133456, 156408), (138624, 150577), (141512, 147504)]