20679668856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1619

約数の個数: 384

約数和(自身を含む): 74090764800

約数和(自身を除く): 53411095944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 126, 132, 133, 137, 152, 154, 168, 171, 198, 209, 228, 231, 252, 264, 266, 274, 308, 342, 396, 399, 411, 418, 456, 462, 504, 532, 548, 616, 627, 684, 693, 792, 798, 822, 836, 924, 959, 1064, 1096, 1197, 1233, 1254, 1368, 1386, 1433, 1463, 1507, 1596, 1644, 1672, 1848, 1881, 1918, 2394, 2466, 2508, 2603, 2772, 2866, 2877, 2926, 3014, 3192, 3288, 3762, 3836, 4299, 4389, 4521, 4788, 4932, 5016, 5206, 5544, 5732, 5754, 5852, 6028, 7524, 7672, 7809, 8598, 8631, 8778, 9042, 9576, 9864, 10031, 10412, 10549, 11464, 11508, 11704, 12056, 12897, 13167, 13563, 15048, 15618, 15763, 17196, 17262, 17556, 18084, 18221, 20062, 20824, 21098, 23016, 23427, 25794, 26334, 27126, 27227, 28633, 30093, 31236, 31526, 31647, 34392, 34524, 35112, 36168, 36442, 40124, 42196, 46854, 47289, 51588, 52668, 54252, 54454, 54663, 57266, 60186, 62472, 63052, 63294, 69048, 72884, 80248, 81681, 84392, 85899, 90279, 93708, 94578, 94941, 103176, 105336, 108504, 108908, 109326, 110341, 114532, 120372, 126104, 126588, 141867, 145768, 163362, 163989, 171798, 180558, 187416, 189156, 189882, 190589, 196321, 200431, 217816, 218652, 220682, 229064, 240744, 245043, 253176, 257697, 283734, 299497, 326724, 327978, 331023, 343596, 361116, 378312, 379764, 381178, 392642, 400862, 437304, 441364, 490086, 515394, 567468, 571767, 588963, 598994, 601293, 653448, 655956, 662046, 687192, 722232, 759528, 762356, 785284, 801724, 882728, 898491, 980172, 993069, 1030788, 1134936, 1143534, 1177926, 1197988, 1202586, 1311912, 1324092, 1374247, 1524712, 1570568, 1603448, 1715301, 1766889, 1796982, 1803879, 1960344, 1986138, 2061576, 2096479, 2159531, 2287068, 2355852, 2395976, 2405172, 2648184, 2695473, 2748494, 3430602, 3533778, 3593964, 3607758, 3730099, 3972276, 4122741, 4192958, 4319062, 4574136, 4711704, 4810344, 5390946, 5496988, 6289437, 6478593, 6861204, 7067556, 7187928, 7215516, 7460198, 7944552, 8245482, 8385916, 8638124, 10781892, 10993976, 11190297, 12368223, 12578874, 12957186, 13722408, 14135112, 14431032, 14920396, 15116717, 16490964, 16771832, 17276248, 18868311, 19435779, 21563784, 22380594, 24736446, 25157748, 25914372, 26110693, 29840792, 30233434, 32981928, 33570891, 37736622, 38871558, 41031089, 44761188, 45350151, 49472892, 50315496, 51828744, 52221386, 60466868, 67141782, 75473244, 77743116, 78332079, 82062178, 89522376, 90700302, 98945784, 104442772, 120933736, 123093267, 134283564, 136050453, 150946488, 155486232, 156664158, 164124356, 181400604, 208885544, 234996237, 246186534, 268567128, 272100906, 287217623, 313328316, 328248712, 362801208, 369279801, 469992474, 492373068, 544201812, 574435246, 626656632, 738559602, 861652869, 939984948, 984746136, 1088403624, 1148870492, 1477119204, 1723305738, 1879969896, 2297740984, 2584958607, 2954238408, 3446611476, 5169917214, 6893222952, 10339834428, 20679668856]

約数ペア:

[(1, 20679668856), (2, 10339834428), (3, 6893222952), (4, 5169917214), (6, 3446611476), (7, 2954238408), (8, 2584958607), (9, 2297740984), (11, 1879969896), (12, 1723305738), (14, 1477119204), (18, 1148870492), (19, 1088403624), (21, 984746136), (22, 939984948), (24, 861652869), (28, 738559602), (33, 626656632), (36, 574435246), (38, 544201812), (42, 492373068), (44, 469992474), (56, 369279801), (57, 362801208), (63, 328248712), (66, 313328316), (72, 287217623), (76, 272100906), (77, 268567128), (84, 246186534), (88, 234996237), (99, 208885544), (114, 181400604), (126, 164124356), (132, 156664158), (133, 155486232), (137, 150946488), (152, 136050453), (154, 134283564), (168, 123093267), (171, 120933736), (198, 104442772), (209, 98945784), (228, 90700302), (231, 89522376), (252, 82062178), (264, 78332079), (266, 77743116), (274, 75473244), (308, 67141782), (342, 60466868), (396, 52221386), (399, 51828744), (411, 50315496), (418, 49472892), (456, 45350151), (462, 44761188), (504, 41031089), (532, 38871558), (548, 37736622), (616, 33570891), (627, 32981928), (684, 30233434), (693, 29840792), (792, 26110693), (798, 25914372), (822, 25157748), (836, 24736446), (924, 22380594), (959, 21563784), (1064, 19435779), (1096, 18868311), (1197, 17276248), (1233, 16771832), (1254, 16490964), (1368, 15116717), (1386, 14920396), (1433, 14431032), (1463, 14135112), (1507, 13722408), (1596, 12957186), (1644, 12578874), (1672, 12368223), (1848, 11190297), (1881, 10993976), (1918, 10781892), (2394, 8638124), (2466, 8385916), (2508, 8245482), (2603, 7944552), (2772, 7460198), (2866, 7215516), (2877, 7187928), (2926, 7067556), (3014, 6861204), (3192, 6478593), (3288, 6289437), (3762, 5496988), (3836, 5390946), (4299, 4810344), (4389, 4711704), (4521, 4574136), (4788, 4319062), (4932, 4192958), (5016, 4122741), (5206, 3972276), (5544, 3730099), (5732, 3607758), (5754, 3593964), (5852, 3533778), (6028, 3430602), (7524, 2748494), (7672, 2695473), (7809, 2648184), (8598, 2405172), (8631, 2395976), (8778, 2355852), (9042, 2287068), (9576, 2159531), (9864, 2096479), (10031, 2061576), (10412, 1986138), (10549, 1960344), (11464, 1803879), (11508, 1796982), (11704, 1766889), (12056, 1715301), (12897, 1603448), (13167, 1570568), (13563, 1524712), (15048, 1374247), (15618, 1324092), (15763, 1311912), (17196, 1202586), (17262, 1197988), (17556, 1177926), (18084, 1143534), (18221, 1134936), (20062, 1030788), (20824, 993069), (21098, 980172), (23016, 898491), (23427, 882728), (25794, 801724), (26334, 785284), (27126, 762356), (27227, 759528), (28633, 722232), (30093, 687192), (31236, 662046), (31526, 655956), (31647, 653448), (34392, 601293), (34524, 598994), (35112, 588963), (36168, 571767), (36442, 567468), (40124, 515394), (42196, 490086), (46854, 441364), (47289, 437304), (51588, 400862), (52668, 392642), (54252, 381178), (54454, 379764), (54663, 378312), (57266, 361116), (60186, 343596), (62472, 331023), (63052, 327978), (63294, 326724), (69048, 299497), (72884, 283734), (80248, 257697), (81681, 253176), (84392, 245043), (85899, 240744), (90279, 229064), (93708, 220682), (94578, 218652), (94941, 217816), (103176, 200431), (105336, 196321), (108504, 190589), (108908, 189882), (109326, 189156), (110341, 187416), (114532, 180558), (120372, 171798), (126104, 163989), (126588, 163362), (141867, 145768)]