20147662848

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:518

約数の個数: 208

約数和(自身を含む): 55936797696

約数和(自身を除く): 35789134848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 227, 233, 248, 256, 372, 384, 454, 466, 496, 512, 681, 699, 744, 768, 908, 932, 992, 1024, 1362, 1398, 1488, 1536, 1816, 1864, 1984, 2048, 2724, 2796, 2976, 3072, 3632, 3728, 3968, 4096, 5448, 5592, 5952, 6144, 7037, 7223, 7264, 7456, 7936, 10896, 11184, 11904, 12288, 14074, 14446, 14528, 14912, 15872, 21111, 21669, 21792, 22368, 23808, 28148, 28892, 29056, 29824, 31744, 42222, 43338, 43584, 44736, 47616, 52891, 56296, 57784, 58112, 59648, 63488, 84444, 86676, 87168, 89472, 95232, 105782, 112592, 115568, 116224, 119296, 126976, 158673, 168888, 173352, 174336, 178944, 190464, 211564, 225184, 231136, 232448, 238592, 317346, 337776, 346704, 348672, 357888, 380928, 423128, 450368, 462272, 464896, 477184, 634692, 675552, 693408, 697344, 715776, 846256, 900736, 924544, 929792, 954368, 1269384, 1351104, 1386816, 1394688, 1431552, 1639621, 1692512, 1801472, 1849088, 2538768, 2702208, 2773632, 2789376, 2863104, 3279242, 3385024, 3602944, 3698176, 4918863, 5077536, 5404416, 5547264, 6558484, 6770048, 7205888, 7396352, 9837726, 10155072, 10808832, 11094528, 13116968, 13540096, 14411776, 14792704, 19675452, 20310144, 21617664, 22189056, 26233936, 27080192, 28823552, 29585408, 39350904, 40620288, 43235328, 44378112, 52467872, 54160384, 78701808, 81240576, 86470656, 88756224, 104935744, 108320768, 157403616, 162481152, 209871488, 216641536, 314807232, 324962304, 419742976, 629614464, 649924608, 839485952, 1259228928, 1678971904, 2518457856, 3357943808, 5036915712, 6715887616, 10073831424, 20147662848]

約数ペア:

[(1, 20147662848), (2, 10073831424), (3, 6715887616), (4, 5036915712), (6, 3357943808), (8, 2518457856), (12, 1678971904), (16, 1259228928), (24, 839485952), (31, 649924608), (32, 629614464), (48, 419742976), (62, 324962304), (64, 314807232), (93, 216641536), (96, 209871488), (124, 162481152), (128, 157403616), (186, 108320768), (192, 104935744), (227, 88756224), (233, 86470656), (248, 81240576), (256, 78701808), (372, 54160384), (384, 52467872), (454, 44378112), (466, 43235328), (496, 40620288), (512, 39350904), (681, 29585408), (699, 28823552), (744, 27080192), (768, 26233936), (908, 22189056), (932, 21617664), (992, 20310144), (1024, 19675452), (1362, 14792704), (1398, 14411776), (1488, 13540096), (1536, 13116968), (1816, 11094528), (1864, 10808832), (1984, 10155072), (2048, 9837726), (2724, 7396352), (2796, 7205888), (2976, 6770048), (3072, 6558484), (3632, 5547264), (3728, 5404416), (3968, 5077536), (4096, 4918863), (5448, 3698176), (5592, 3602944), (5952, 3385024), (6144, 3279242), (7037, 2863104), (7223, 2789376), (7264, 2773632), (7456, 2702208), (7936, 2538768), (10896, 1849088), (11184, 1801472), (11904, 1692512), (12288, 1639621), (14074, 1431552), (14446, 1394688), (14528, 1386816), (14912, 1351104), (15872, 1269384), (21111, 954368), (21669, 929792), (21792, 924544), (22368, 900736), (23808, 846256), (28148, 715776), (28892, 697344), (29056, 693408), (29824, 675552), (31744, 634692), (42222, 477184), (43338, 464896), (43584, 462272), (44736, 450368), (47616, 423128), (52891, 380928), (56296, 357888), (57784, 348672), (58112, 346704), (59648, 337776), (63488, 317346), (84444, 238592), (86676, 232448), (87168, 231136), (89472, 225184), (95232, 211564), (105782, 190464), (112592, 178944), (115568, 174336), (116224, 173352), (119296, 168888), (126976, 158673)]