20786568192

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 352

約数和(自身を含む): 66908405760

約数和(自身を除く): 46121837568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 151, 156, 192, 208, 216, 234, 256, 288, 302, 312, 351, 383, 384, 416, 432, 453, 468, 512, 576, 604, 624, 702, 766, 768, 832, 864, 906, 936, 1024, 1149, 1152, 1208, 1248, 1359, 1404, 1532, 1536, 1664, 1728, 1812, 1872, 1963, 2298, 2304, 2416, 2496, 2718, 2808, 3064, 3072, 3328, 3447, 3456, 3624, 3744, 3926, 4077, 4596, 4608, 4832, 4979, 4992, 5436, 5616, 5889, 6128, 6656, 6894, 6912, 7248, 7488, 7852, 8154, 9192, 9216, 9664, 9958, 9984, 10341, 10872, 11232, 11778, 12256, 13312, 13788, 13824, 14496, 14937, 14976, 15704, 16308, 17667, 18384, 19328, 19916, 19968, 20682, 21744, 22464, 23556, 24512, 27576, 27648, 28992, 29874, 29952, 31408, 32616, 35334, 36768, 38656, 39832, 39936, 41364, 43488, 44811, 44928, 47112, 49024, 53001, 55152, 57833, 57984, 59748, 59904, 62816, 65232, 70668, 73536, 77312, 79664, 82728, 86976, 89622, 89856, 94224, 98048, 106002, 110304, 115666, 115968, 119496, 119808, 125632, 130464, 134433, 141336, 147072, 154624, 159328, 165456, 173499, 173952, 179244, 179712, 188448, 196096, 212004, 220608, 231332, 231936, 238992, 251264, 260928, 268866, 282672, 294144, 318656, 330912, 346998, 347904, 358488, 359424, 376896, 392192, 424008, 441216, 462664, 463872, 477984, 502528, 520497, 521856, 537732, 565344, 588288, 637312, 661824, 693996, 695808, 716976, 751829, 753792, 848016, 882432, 925328, 955968, 1005056, 1040994, 1043712, 1075464, 1130688, 1176576, 1274624, 1323648, 1387992, 1391616, 1433952, 1503658, 1507584, 1561491, 1696032, 1764864, 1850656, 1911936, 2010112, 2081988, 2087424, 2150928, 2255487, 2261376, 2549248, 2647296, 2775984, 2867904, 3007316, 3015168, 3122982, 3392064, 3529728, 3701312, 3823872, 4163976, 4174848, 4301856, 4510974, 4522752, 5098496, 5294592, 5551968, 5735808, 6014632, 6030336, 6245964, 6766461, 6784128, 7402624, 7647744, 8327952, 8603712, 9021948, 9045504, 10589184, 11103936, 11471616, 12029264, 12491928, 13532922, 13568256, 14805248, 15295488, 16655904, 17207424, 18043896, 18091008, 20299383, 22207872, 22943232, 24058528, 24983856, 27065844, 27136512, 29610496, 33311808, 34414848, 36087792, 40598766, 44415744, 45886464, 48117056, 49967712, 54131688, 54273024, 59220992, 66623616, 68829696, 72175584, 81197532, 88831488, 96234112, 99935424, 108263376, 133247232, 137659392, 144351168, 162395064, 177662976, 192468224, 199870848, 216526752, 266494464, 288702336, 324790128, 384936448, 399741696, 433053504, 532988928, 577404672, 649580256, 769872896, 799483392, 866107008, 1154809344, 1299160512, 1598966784, 1732214016, 2309618688, 2598321024, 3464428032, 5196642048, 6928856064, 10393284096, 20786568192]

約数ペア:

[(1, 20786568192), (2, 10393284096), (3, 6928856064), (4, 5196642048), (6, 3464428032), (8, 2598321024), (9, 2309618688), (12, 1732214016), (13, 1598966784), (16, 1299160512), (18, 1154809344), (24, 866107008), (26, 799483392), (27, 769872896), (32, 649580256), (36, 577404672), (39, 532988928), (48, 433053504), (52, 399741696), (54, 384936448), (64, 324790128), (72, 288702336), (78, 266494464), (96, 216526752), (104, 199870848), (108, 192468224), (117, 177662976), (128, 162395064), (144, 144351168), (151, 137659392), (156, 133247232), (192, 108263376), (208, 99935424), (216, 96234112), (234, 88831488), (256, 81197532), (288, 72175584), (302, 68829696), (312, 66623616), (351, 59220992), (383, 54273024), (384, 54131688), (416, 49967712), (432, 48117056), (453, 45886464), (468, 44415744), (512, 40598766), (576, 36087792), (604, 34414848), (624, 33311808), (702, 29610496), (766, 27136512), (768, 27065844), (832, 24983856), (864, 24058528), (906, 22943232), (936, 22207872), (1024, 20299383), (1149, 18091008), (1152, 18043896), (1208, 17207424), (1248, 16655904), (1359, 15295488), (1404, 14805248), (1532, 13568256), (1536, 13532922), (1664, 12491928), (1728, 12029264), (1812, 11471616), (1872, 11103936), (1963, 10589184), (2298, 9045504), (2304, 9021948), (2416, 8603712), (2496, 8327952), (2718, 7647744), (2808, 7402624), (3064, 6784128), (3072, 6766461), (3328, 6245964), (3447, 6030336), (3456, 6014632), (3624, 5735808), (3744, 5551968), (3926, 5294592), (4077, 5098496), (4596, 4522752), (4608, 4510974), (4832, 4301856), (4979, 4174848), (4992, 4163976), (5436, 3823872), (5616, 3701312), (5889, 3529728), (6128, 3392064), (6656, 3122982), (6894, 3015168), (6912, 3007316), (7248, 2867904), (7488, 2775984), (7852, 2647296), (8154, 2549248), (9192, 2261376), (9216, 2255487), (9664, 2150928), (9958, 2087424), (9984, 2081988), (10341, 2010112), (10872, 1911936), (11232, 1850656), (11778, 1764864), (12256, 1696032), (13312, 1561491), (13788, 1507584), (13824, 1503658), (14496, 1433952), (14937, 1391616), (14976, 1387992), (15704, 1323648), (16308, 1274624), (17667, 1176576), (18384, 1130688), (19328, 1075464), (19916, 1043712), (19968, 1040994), (20682, 1005056), (21744, 955968), (22464, 925328), (23556, 882432), (24512, 848016), (27576, 753792), (27648, 751829), (28992, 716976), (29874, 695808), (29952, 693996), (31408, 661824), (32616, 637312), (35334, 588288), (36768, 565344), (38656, 537732), (39832, 521856), (39936, 520497), (41364, 502528), (43488, 477984), (44811, 463872), (44928, 462664), (47112, 441216), (49024, 424008), (53001, 392192), (55152, 376896), (57833, 359424), (57984, 358488), (59748, 347904), (59904, 346998), (62816, 330912), (65232, 318656), (70668, 294144), (73536, 282672), (77312, 268866), (79664, 260928), (82728, 251264), (86976, 238992), (89622, 231936), (89856, 231332), (94224, 220608), (98048, 212004), (106002, 196096), (110304, 188448), (115666, 179712), (115968, 179244), (119496, 173952), (119808, 173499), (125632, 165456), (130464, 159328), (134433, 154624), (141336, 147072)]