20202938112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{12241}}^1$

素因数の和:12574

約数の個数: 144

約数和(自身を含む): 61655804672

約数和(自身を除く): 41452866560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 307, 336, 384, 448, 614, 672, 768, 896, 921, 1228, 1344, 1792, 1842, 2149, 2456, 2688, 3684, 4298, 4912, 5376, 6447, 7368, 8596, 9824, 12241, 12894, 14736, 17192, 19648, 24482, 25788, 29472, 34384, 36723, 39296, 48964, 51576, 58944, 68768, 73446, 78592, 85687, 97928, 103152, 117888, 137536, 146892, 171374, 195856, 206304, 235776, 257061, 275072, 293784, 342748, 391712, 412608, 514122, 550144, 587568, 685496, 783424, 825216, 1028244, 1175136, 1370992, 1566848, 1650432, 2056488, 2350272, 2741984, 3133696, 3757987, 4112976, 4700544, 5483968, 7515974, 8225952, 9401088, 10967936, 11273961, 15031948, 16451904, 21935872, 22547922, 26305909, 30063896, 32903808, 45095844, 52611818, 60127792, 65807616, 78917727, 90191688, 105223636, 120255584, 157835454, 180383376, 210447272, 240511168, 315670908, 360766752, 420894544, 481022336, 631341816, 721533504, 841789088, 962044672, 1262683632, 1443067008, 1683578176, 2525367264, 2886134016, 3367156352, 5050734528, 6734312704, 10101469056, 20202938112]

約数ペア:

[(1, 20202938112), (2, 10101469056), (3, 6734312704), (4, 5050734528), (6, 3367156352), (7, 2886134016), (8, 2525367264), (12, 1683578176), (14, 1443067008), (16, 1262683632), (21, 962044672), (24, 841789088), (28, 721533504), (32, 631341816), (42, 481022336), (48, 420894544), (56, 360766752), (64, 315670908), (84, 240511168), (96, 210447272), (112, 180383376), (128, 157835454), (168, 120255584), (192, 105223636), (224, 90191688), (256, 78917727), (307, 65807616), (336, 60127792), (384, 52611818), (448, 45095844), (614, 32903808), (672, 30063896), (768, 26305909), (896, 22547922), (921, 21935872), (1228, 16451904), (1344, 15031948), (1792, 11273961), (1842, 10967936), (2149, 9401088), (2456, 8225952), (2688, 7515974), (3684, 5483968), (4298, 4700544), (4912, 4112976), (5376, 3757987), (6447, 3133696), (7368, 2741984), (8596, 2350272), (9824, 2056488), (12241, 1650432), (12894, 1566848), (14736, 1370992), (17192, 1175136), (19648, 1028244), (24482, 825216), (25788, 783424), (29472, 685496), (34384, 587568), (36723, 550144), (39296, 514122), (48964, 412608), (51576, 391712), (58944, 342748), (68768, 293784), (73446, 275072), (78592, 257061), (85687, 235776), (97928, 206304), (103152, 195856), (117888, 171374), (137536, 146892)]