20803775616

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 480

約数和(自身を含む): 69383761920

約数和(自身を除く): 48579986304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 169, 186, 192, 208, 216, 234, 248, 279, 288, 312, 324, 338, 351, 372, 383, 384, 403, 416, 432, 468, 496, 507, 558, 576, 624, 648, 676, 702, 744, 766, 806, 832, 837, 864, 936, 992, 1014, 1053, 1116, 1149, 1152, 1209, 1248, 1296, 1352, 1404, 1488, 1521, 1532, 1612, 1664, 1674, 1728, 1872, 1984, 2028, 2106, 2232, 2298, 2418, 2496, 2511, 2592, 2704, 2808, 2976, 3042, 3064, 3224, 3348, 3447, 3456, 3627, 3744, 3968, 4056, 4212, 4464, 4563, 4596, 4836, 4979, 4992, 5022, 5184, 5239, 5408, 5616, 5952, 6084, 6128, 6448, 6696, 6894, 7254, 7488, 8112, 8424, 8928, 9126, 9192, 9672, 9958, 10044, 10341, 10368, 10478, 10816, 10881, 11232, 11873, 11904, 12168, 12256, 12896, 13392, 13689, 13788, 14508, 14937, 14976, 15717, 16224, 16848, 17856, 18252, 18384, 19344, 19916, 20088, 20682, 20956, 21632, 21762, 22464, 23746, 24336, 24512, 25792, 26784, 27378, 27576, 29016, 29874, 31023, 31434, 32448, 32643, 33696, 35619, 35712, 36504, 36768, 38688, 39832, 40176, 41364, 41912, 43524, 44811, 44928, 47151, 47492, 48672, 49024, 51584, 53568, 54756, 55152, 58032, 59748, 62046, 62868, 64727, 64896, 65286, 67392, 71238, 73008, 73536, 77376, 79664, 80352, 82728, 83824, 87048, 89622, 94302, 94984, 97344, 106857, 107136, 109512, 110304, 116064, 119496, 124092, 125736, 129454, 130572, 134433, 134784, 141453, 142476, 146016, 147072, 154349, 154752, 159328, 160704, 165456, 167648, 174096, 179244, 188604, 189968, 194181, 194688, 213714, 219024, 220608, 232128, 238992, 248184, 251472, 258908, 261144, 268866, 282906, 284952, 292032, 308698, 318656, 320571, 321408, 330912, 335296, 348192, 358488, 377208, 379936, 388362, 403299, 424359, 427428, 438048, 441216, 463047, 464256, 477984, 496368, 502944, 517816, 522288, 537732, 565812, 569904, 582543, 584064, 617396, 637312, 641142, 661824, 670592, 696384, 716976, 754416, 759872, 776724, 806598, 848718, 854856, 876096, 926094, 955968, 961713, 992736, 1005888, 1035632, 1044576, 1075464, 1131624, 1139808, 1165086, 1234792, 1282284, 1323648, 1389141, 1392768, 1433952, 1508832, 1519744, 1553448, 1613196, 1697436, 1709712, 1747629, 1752192, 1852188, 1911936, 1923426, 1985472, 2006537, 2011776, 2071264, 2089152, 2150928, 2263248, 2279616, 2330172, 2469584, 2564568, 2778282, 2867904, 3017664, 3106896, 3226392, 3394872, 3419424, 3495258, 3704376, 3846852, 3970944, 4013074, 4142528, 4167423, 4178304, 4301856, 4526496, 4559232, 4660344, 4939168, 5129136, 5242887, 5556564, 5735808, 6019611, 6035328, 6213792, 6452784, 6789744, 6838848, 6990516, 7408752, 7693704, 8026148, 8285056, 8334846, 8603712, 9052992, 9320688, 9878336, 10258272, 10485774, 11113128, 12039222, 12427584, 12502269, 12905568, 13579488, 13677696, 13981032, 14817504, 15387408, 16052296, 16669692, 17207424, 18058833, 18105984, 18641376, 19756672, 20516544, 20971548, 22226256, 24078444, 24855168, 25004538, 25811136, 27158976, 27962064, 29635008, 30774816, 32104592, 33339384, 36117666, 37282752, 41033088, 41943096, 44452512, 48156888, 50009076, 51622272, 54176499, 54317952, 55924128, 59270016, 61549632, 64209184, 66678768, 72235332, 74565504, 83886192, 88905024, 96313776, 100018152, 108352998, 111848256, 123099264, 128418368, 133357536, 144470664, 162529497, 167772384, 177810048, 192627552, 200036304, 216705996, 223696512, 256836736, 266715072, 288941328, 325058994, 335544768, 385255104, 400072608, 433411992, 533430144, 577882656, 650117988, 671089536, 770510208, 800145216, 866823984, 1155765312, 1300235976, 1600290432, 1733647968, 2311530624, 2600471952, 3467295936, 5200943904, 6934591872, 10401887808, 20803775616]

約数ペア:

[(1, 20803775616), (2, 10401887808), (3, 6934591872), (4, 5200943904), (6, 3467295936), (8, 2600471952), (9, 2311530624), (12, 1733647968), (13, 1600290432), (16, 1300235976), (18, 1155765312), (24, 866823984), (26, 800145216), (27, 770510208), (31, 671089536), (32, 650117988), (36, 577882656), (39, 533430144), (48, 433411992), (52, 400072608), (54, 385255104), (62, 335544768), (64, 325058994), (72, 288941328), (78, 266715072), (81, 256836736), (93, 223696512), (96, 216705996), (104, 200036304), (108, 192627552), (117, 177810048), (124, 167772384), (128, 162529497), (144, 144470664), (156, 133357536), (162, 128418368), (169, 123099264), (186, 111848256), (192, 108352998), (208, 100018152), (216, 96313776), (234, 88905024), (248, 83886192), (279, 74565504), (288, 72235332), (312, 66678768), (324, 64209184), (338, 61549632), (351, 59270016), (372, 55924128), (383, 54317952), (384, 54176499), (403, 51622272), (416, 50009076), (432, 48156888), (468, 44452512), (496, 41943096), (507, 41033088), (558, 37282752), (576, 36117666), (624, 33339384), (648, 32104592), (676, 30774816), (702, 29635008), (744, 27962064), (766, 27158976), (806, 25811136), (832, 25004538), (837, 24855168), (864, 24078444), (936, 22226256), (992, 20971548), (1014, 20516544), (1053, 19756672), (1116, 18641376), (1149, 18105984), (1152, 18058833), (1209, 17207424), (1248, 16669692), (1296, 16052296), (1352, 15387408), (1404, 14817504), (1488, 13981032), (1521, 13677696), (1532, 13579488), (1612, 12905568), (1664, 12502269), (1674, 12427584), (1728, 12039222), (1872, 11113128), (1984, 10485774), (2028, 10258272), (2106, 9878336), (2232, 9320688), (2298, 9052992), (2418, 8603712), (2496, 8334846), (2511, 8285056), (2592, 8026148), (2704, 7693704), (2808, 7408752), (2976, 6990516), (3042, 6838848), (3064, 6789744), (3224, 6452784), (3348, 6213792), (3447, 6035328), (3456, 6019611), (3627, 5735808), (3744, 5556564), (3968, 5242887), (4056, 5129136), (4212, 4939168), (4464, 4660344), (4563, 4559232), (4596, 4526496), (4836, 4301856), (4979, 4178304), (4992, 4167423), (5022, 4142528), (5184, 4013074), (5239, 3970944), (5408, 3846852), (5616, 3704376), (5952, 3495258), (6084, 3419424), (6128, 3394872), (6448, 3226392), (6696, 3106896), (6894, 3017664), (7254, 2867904), (7488, 2778282), (8112, 2564568), (8424, 2469584), (8928, 2330172), (9126, 2279616), (9192, 2263248), (9672, 2150928), (9958, 2089152), (10044, 2071264), (10341, 2011776), (10368, 2006537), (10478, 1985472), (10816, 1923426), (10881, 1911936), (11232, 1852188), (11873, 1752192), (11904, 1747629), (12168, 1709712), (12256, 1697436), (12896, 1613196), (13392, 1553448), (13689, 1519744), (13788, 1508832), (14508, 1433952), (14937, 1392768), (14976, 1389141), (15717, 1323648), (16224, 1282284), (16848, 1234792), (17856, 1165086), (18252, 1139808), (18384, 1131624), (19344, 1075464), (19916, 1044576), (20088, 1035632), (20682, 1005888), (20956, 992736), (21632, 961713), (21762, 955968), (22464, 926094), (23746, 876096), (24336, 854856), (24512, 848718), (25792, 806598), (26784, 776724), (27378, 759872), (27576, 754416), (29016, 716976), (29874, 696384), (31023, 670592), (31434, 661824), (32448, 641142), (32643, 637312), (33696, 617396), (35619, 584064), (35712, 582543), (36504, 569904), (36768, 565812), (38688, 537732), (39832, 522288), (40176, 517816), (41364, 502944), (41912, 496368), (43524, 477984), (44811, 464256), (44928, 463047), (47151, 441216), (47492, 438048), (48672, 427428), (49024, 424359), (51584, 403299), (53568, 388362), (54756, 379936), (55152, 377208), (58032, 358488), (59748, 348192), (62046, 335296), (62868, 330912), (64727, 321408), (64896, 320571), (65286, 318656), (67392, 308698), (71238, 292032), (73008, 284952), (73536, 282906), (77376, 268866), (79664, 261144), (80352, 258908), (82728, 251472), (83824, 248184), (87048, 238992), (89622, 232128), (94302, 220608), (94984, 219024), (97344, 213714), (106857, 194688), (107136, 194181), (109512, 189968), (110304, 188604), (116064, 179244), (119496, 174096), (124092, 167648), (125736, 165456), (129454, 160704), (130572, 159328), (134433, 154752), (134784, 154349), (141453, 147072), (142476, 146016)]