20872900608

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1330

約数の個数: 208

約数和(自身を含む): 63944843520

約数和(自身を除く): 43071942912

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, 227, 256, 336, 384, 448, 454, 512, 672, 681, 768, 896, 908, 1024, 1069, 1344, 1362, 1536, 1589, 1792, 1816, 2048, 2138, 2688, 2724, 3072, 3178, 3207, 3584, 3632, 4096, 4276, 4767, 5376, 5448, 6144, 6356, 6414, 7168, 7264, 7483, 8552, 9534, 10752, 10896, 12288, 12712, 12828, 14336, 14528, 14966, 17104, 19068, 21504, 21792, 22449, 25424, 25656, 28672, 29056, 29932, 34208, 38136, 43008, 43584, 44898, 50848, 51312, 58112, 59864, 68416, 76272, 86016, 87168, 89796, 101696, 102624, 116224, 119728, 136832, 152544, 174336, 179592, 203392, 205248, 232448, 239456, 242663, 273664, 305088, 348672, 359184, 406784, 410496, 464896, 478912, 485326, 547328, 610176, 697344, 718368, 727989, 813568, 820992, 929792, 957824, 970652, 1094656, 1220352, 1394688, 1436736, 1455978, 1627136, 1641984, 1698641, 1915648, 1941304, 2189312, 2440704, 2789376, 2873472, 2911956, 3254272, 3283968, 3397282, 3831296, 3882608, 4378624, 4881408, 5095923, 5746944, 5823912, 6508544, 6567936, 6794564, 7662592, 7765216, 9762816, 10191846, 11493888, 11647824, 13135872, 13589128, 15325184, 15530432, 19525632, 20383692, 22987776, 23295648, 27178256, 30650368, 31060864, 40767384, 45975552, 46591296, 54356512, 62121728, 81534768, 91951104, 93182592, 108713024, 124243456, 163069536, 186365184, 217426048, 248486912, 326139072, 372730368, 434852096, 496973824, 652278144, 745460736, 869704192, 993947648, 1304556288, 1490921472, 1739408384, 2609112576, 2981842944, 3478816768, 5218225152, 6957633536, 10436450304, 20872900608]

約数ペア:

[(1, 20872900608), (2, 10436450304), (3, 6957633536), (4, 5218225152), (6, 3478816768), (7, 2981842944), (8, 2609112576), (12, 1739408384), (14, 1490921472), (16, 1304556288), (21, 993947648), (24, 869704192), (28, 745460736), (32, 652278144), (42, 496973824), (48, 434852096), (56, 372730368), (64, 326139072), (84, 248486912), (96, 217426048), (112, 186365184), (128, 163069536), (168, 124243456), (192, 108713024), (224, 93182592), (227, 91951104), (256, 81534768), (336, 62121728), (384, 54356512), (448, 46591296), (454, 45975552), (512, 40767384), (672, 31060864), (681, 30650368), (768, 27178256), (896, 23295648), (908, 22987776), (1024, 20383692), (1069, 19525632), (1344, 15530432), (1362, 15325184), (1536, 13589128), (1589, 13135872), (1792, 11647824), (1816, 11493888), (2048, 10191846), (2138, 9762816), (2688, 7765216), (2724, 7662592), (3072, 6794564), (3178, 6567936), (3207, 6508544), (3584, 5823912), (3632, 5746944), (4096, 5095923), (4276, 4881408), (4767, 4378624), (5376, 3882608), (5448, 3831296), (6144, 3397282), (6356, 3283968), (6414, 3254272), (7168, 2911956), (7264, 2873472), (7483, 2789376), (8552, 2440704), (9534, 2189312), (10752, 1941304), (10896, 1915648), (12288, 1698641), (12712, 1641984), (12828, 1627136), (14336, 1455978), (14528, 1436736), (14966, 1394688), (17104, 1220352), (19068, 1094656), (21504, 970652), (21792, 957824), (22449, 929792), (25424, 820992), (25656, 813568), (28672, 727989), (29056, 718368), (29932, 697344), (34208, 610176), (38136, 547328), (43008, 485326), (43584, 478912), (44898, 464896), (50848, 410496), (51312, 406784), (58112, 359184), (59864, 348672), (68416, 305088), (76272, 273664), (86016, 242663), (87168, 239456), (89796, 232448), (101696, 205248), (102624, 203392), (116224, 179592), (119728, 174336), (136832, 152544)]