20691320832

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 512

約数和(自身を含む): 75747974400

約数和(自身を除く): 55056653568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 257, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 514, 546, 576, 624, 672, 702, 728, 756, 768, 771, 819, 832, 864, 896, 936, 1008, 1024, 1028, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1536, 1542, 1638, 1664, 1728, 1792, 1799, 1872, 2016, 2048, 2056, 2184, 2304, 2313, 2457, 2496, 2688, 2808, 2912, 3024, 3072, 3084, 3276, 3328, 3341, 3456, 3584, 3598, 3744, 4032, 4096, 4112, 4368, 4608, 4626, 4914, 4992, 5376, 5397, 5616, 5824, 6048, 6144, 6168, 6552, 6656, 6682, 6912, 6939, 7168, 7196, 7488, 8064, 8192, 8224, 8736, 9216, 9252, 9828, 9984, 10023, 10752, 10794, 11232, 11648, 12096, 12288, 12336, 13104, 13312, 13364, 13824, 13878, 14336, 14392, 14976, 16128, 16191, 16384, 16448, 17472, 18432, 18504, 19656, 19968, 20046, 21504, 21588, 22464, 23296, 23387, 24192, 24576, 24672, 26208, 26624, 26728, 27648, 27756, 28672, 28784, 29952, 30069, 32256, 32382, 32768, 32896, 34944, 36864, 37008, 39312, 39936, 40092, 43008, 43176, 44928, 46592, 46774, 48384, 48573, 49152, 49344, 52416, 53248, 53456, 55296, 55512, 57344, 57568, 59904, 60138, 64512, 64764, 65792, 69888, 70161, 73728, 74016, 78624, 79872, 80184, 86016, 86352, 89856, 90207, 93184, 93548, 96768, 97146, 98304, 98688, 104832, 106496, 106912, 110592, 111024, 114688, 115136, 119808, 120276, 129024, 129528, 131584, 139776, 140322, 147456, 148032, 157248, 159744, 160368, 172032, 172704, 179712, 180414, 186368, 187096, 193536, 194292, 197376, 209664, 210483, 212992, 213824, 221184, 222048, 229376, 230272, 239616, 240552, 258048, 259056, 263168, 279552, 280644, 294912, 296064, 314496, 319488, 320736, 344064, 345408, 359424, 360828, 372736, 374192, 387072, 388584, 394752, 419328, 420966, 425984, 427648, 442368, 444096, 460544, 479232, 481104, 516096, 518112, 526336, 559104, 561288, 592128, 628992, 631449, 638976, 641472, 688128, 690816, 718848, 721656, 745472, 748384, 774144, 777168, 789504, 838656, 841932, 855296, 884736, 888192, 921088, 958464, 962208, 1032192, 1036224, 1052672, 1118208, 1122576, 1184256, 1257984, 1262898, 1277952, 1282944, 1381632, 1437696, 1443312, 1490944, 1496768, 1548288, 1554336, 1579008, 1677312, 1683864, 1710592, 1776384, 1842176, 1916928, 1924416, 2064384, 2072448, 2105344, 2236416, 2245152, 2368512, 2515968, 2525796, 2565888, 2763264, 2875392, 2886624, 2981888, 2993536, 3096576, 3108672, 3158016, 3354624, 3367728, 3421184, 3552768, 3684352, 3833856, 3848832, 4144896, 4210688, 4472832, 4490304, 4737024, 5031936, 5051592, 5131776, 5526528, 5750784, 5773248, 5987072, 6193152, 6217344, 6316032, 6709248, 6735456, 6842368, 7105536, 7368704, 7697664, 8289792, 8421376, 8945664, 8980608, 9474048, 10063872, 10103184, 10263552, 11053056, 11501568, 11546496, 11974144, 12434688, 12632064, 13418496, 13470912, 13684736, 14211072, 14737408, 15395328, 16579584, 17961216, 18948096, 20127744, 20206368, 20527104, 22106112, 23092992, 23948288, 24869376, 25264128, 26836992, 26941824, 27369472, 28422144, 29474816, 30790656, 33159168, 35922432, 37896192, 40255488, 40412736, 41054208, 44212224, 46185984, 47896576, 49738752, 53883648, 54738944, 56844288, 58949632, 61581312, 66318336, 71844864, 75792384, 80510976, 80825472, 82108416, 88424448, 92371968, 95793152, 99477504, 107767296, 109477888, 113688576, 123162624, 132636672, 143689728, 161650944, 164216832, 176848896, 184743936, 191586304, 198955008, 215534592, 227377152, 246325248, 265273344, 287379456, 323301888, 328433664, 369487872, 383172608, 397910016, 431069184, 492650496, 530546688, 574758912, 646603776, 738975744, 766345216, 795820032, 862138368, 985300992, 1149517824, 1293207552, 1477951488, 1591640064, 1724276736, 2299035648, 2586415104, 2955902976, 3448553472, 5172830208, 6897106944, 10345660416, 20691320832]

約数ペア:

[(1, 20691320832), (2, 10345660416), (3, 6897106944), (4, 5172830208), (6, 3448553472), (7, 2955902976), (8, 2586415104), (9, 2299035648), (12, 1724276736), (13, 1591640064), (14, 1477951488), (16, 1293207552), (18, 1149517824), (21, 985300992), (24, 862138368), (26, 795820032), (27, 766345216), (28, 738975744), (32, 646603776), (36, 574758912), (39, 530546688), (42, 492650496), (48, 431069184), (52, 397910016), (54, 383172608), (56, 369487872), (63, 328433664), (64, 323301888), (72, 287379456), (78, 265273344), (84, 246325248), (91, 227377152), (96, 215534592), (104, 198955008), (108, 191586304), (112, 184743936), (117, 176848896), (126, 164216832), (128, 161650944), (144, 143689728), (156, 132636672), (168, 123162624), (182, 113688576), (189, 109477888), (192, 107767296), (208, 99477504), (216, 95793152), (224, 92371968), (234, 88424448), (252, 82108416), (256, 80825472), (257, 80510976), (273, 75792384), (288, 71844864), (312, 66318336), (336, 61581312), (351, 58949632), (364, 56844288), (378, 54738944), (384, 53883648), (416, 49738752), (432, 47896576), (448, 46185984), (468, 44212224), (504, 41054208), (512, 40412736), (514, 40255488), (546, 37896192), (576, 35922432), (624, 33159168), (672, 30790656), (702, 29474816), (728, 28422144), (756, 27369472), (768, 26941824), (771, 26836992), (819, 25264128), (832, 24869376), (864, 23948288), (896, 23092992), (936, 22106112), (1008, 20527104), (1024, 20206368), (1028, 20127744), (1092, 18948096), (1152, 17961216), (1248, 16579584), (1344, 15395328), (1404, 14737408), (1456, 14211072), (1512, 13684736), (1536, 13470912), (1542, 13418496), (1638, 12632064), (1664, 12434688), (1728, 11974144), (1792, 11546496), (1799, 11501568), (1872, 11053056), (2016, 10263552), (2048, 10103184), (2056, 10063872), (2184, 9474048), (2304, 8980608), (2313, 8945664), (2457, 8421376), (2496, 8289792), (2688, 7697664), (2808, 7368704), (2912, 7105536), (3024, 6842368), (3072, 6735456), (3084, 6709248), (3276, 6316032), (3328, 6217344), (3341, 6193152), (3456, 5987072), (3584, 5773248), (3598, 5750784), (3744, 5526528), (4032, 5131776), (4096, 5051592), (4112, 5031936), (4368, 4737024), (4608, 4490304), (4626, 4472832), (4914, 4210688), (4992, 4144896), (5376, 3848832), (5397, 3833856), (5616, 3684352), (5824, 3552768), (6048, 3421184), (6144, 3367728), (6168, 3354624), (6552, 3158016), (6656, 3108672), (6682, 3096576), (6912, 2993536), (6939, 2981888), (7168, 2886624), (7196, 2875392), (7488, 2763264), (8064, 2565888), (8192, 2525796), (8224, 2515968), (8736, 2368512), (9216, 2245152), (9252, 2236416), (9828, 2105344), (9984, 2072448), (10023, 2064384), (10752, 1924416), (10794, 1916928), (11232, 1842176), (11648, 1776384), (12096, 1710592), (12288, 1683864), (12336, 1677312), (13104, 1579008), (13312, 1554336), (13364, 1548288), (13824, 1496768), (13878, 1490944), (14336, 1443312), (14392, 1437696), (14976, 1381632), (16128, 1282944), (16191, 1277952), (16384, 1262898), (16448, 1257984), (17472, 1184256), (18432, 1122576), (18504, 1118208), (19656, 1052672), (19968, 1036224), (20046, 1032192), (21504, 962208), (21588, 958464), (22464, 921088), (23296, 888192), (23387, 884736), (24192, 855296), (24576, 841932), (24672, 838656), (26208, 789504), (26624, 777168), (26728, 774144), (27648, 748384), (27756, 745472), (28672, 721656), (28784, 718848), (29952, 690816), (30069, 688128), (32256, 641472), (32382, 638976), (32768, 631449), (32896, 628992), (34944, 592128), (36864, 561288), (37008, 559104), (39312, 526336), (39936, 518112), (40092, 516096), (43008, 481104), (43176, 479232), (44928, 460544), (46592, 444096), (46774, 442368), (48384, 427648), (48573, 425984), (49152, 420966), (49344, 419328), (52416, 394752), (53248, 388584), (53456, 387072), (55296, 374192), (55512, 372736), (57344, 360828), (57568, 359424), (59904, 345408), (60138, 344064), (64512, 320736), (64764, 319488), (65792, 314496), (69888, 296064), (70161, 294912), (73728, 280644), (74016, 279552), (78624, 263168), (79872, 259056), (80184, 258048), (86016, 240552), (86352, 239616), (89856, 230272), (90207, 229376), (93184, 222048), (93548, 221184), (96768, 213824), (97146, 212992), (98304, 210483), (98688, 209664), (104832, 197376), (106496, 194292), (106912, 193536), (110592, 187096), (111024, 186368), (114688, 180414), (115136, 179712), (119808, 172704), (120276, 172032), (129024, 160368), (129528, 159744), (131584, 157248), (139776, 148032), (140322, 147456)]