20937412608

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5179}}^1$

素因数の和:5260

約数の個数: 208

約数和(自身を含む): 65171527680

約数和(自身を除く): 44234115072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 512, 564, 658, 672, 752, 768, 896, 987, 1024, 1128, 1316, 1344, 1504, 1536, 1792, 1974, 2048, 2256, 2632, 2688, 3008, 3072, 3584, 3948, 4096, 4512, 5179, 5264, 5376, 6016, 6144, 7168, 7896, 9024, 10358, 10528, 10752, 12032, 12288, 14336, 15537, 15792, 18048, 20716, 21056, 21504, 24064, 28672, 31074, 31584, 36096, 36253, 41432, 42112, 43008, 48128, 62148, 63168, 72192, 72506, 82864, 84224, 86016, 96256, 108759, 124296, 126336, 144384, 145012, 165728, 168448, 192512, 217518, 243413, 248592, 252672, 288768, 290024, 331456, 336896, 435036, 486826, 497184, 505344, 577536, 580048, 662912, 673792, 730239, 870072, 973652, 994368, 1010688, 1160096, 1325824, 1347584, 1460478, 1703891, 1740144, 1947304, 1988736, 2021376, 2320192, 2651648, 2920956, 3407782, 3480288, 3894608, 3977472, 4042752, 4640384, 5111673, 5303296, 5841912, 6815564, 6960576, 7789216, 7954944, 9280768, 10223346, 10606592, 11683824, 13631128, 13921152, 15578432, 15909888, 18561536, 20446692, 21213184, 23367648, 27262256, 27842304, 31156864, 31819776, 37123072, 40893384, 46735296, 54524512, 55684608, 62313728, 63639552, 74246144, 81786768, 93470592, 109049024, 111369216, 124627456, 148492288, 163573536, 186941184, 218098048, 222738432, 249254912, 327147072, 373882368, 436196096, 445476864, 498509824, 654294144, 747764736, 872392192, 997019648, 1308588288, 1495529472, 1744784384, 2617176576, 2991058944, 3489568768, 5234353152, 6979137536, 10468706304, 20937412608]

約数ペア:

[(1, 20937412608), (2, 10468706304), (3, 6979137536), (4, 5234353152), (6, 3489568768), (7, 2991058944), (8, 2617176576), (12, 1744784384), (14, 1495529472), (16, 1308588288), (21, 997019648), (24, 872392192), (28, 747764736), (32, 654294144), (42, 498509824), (47, 445476864), (48, 436196096), (56, 373882368), (64, 327147072), (84, 249254912), (94, 222738432), (96, 218098048), (112, 186941184), (128, 163573536), (141, 148492288), (168, 124627456), (188, 111369216), (192, 109049024), (224, 93470592), (256, 81786768), (282, 74246144), (329, 63639552), (336, 62313728), (376, 55684608), (384, 54524512), (448, 46735296), (512, 40893384), (564, 37123072), (658, 31819776), (672, 31156864), (752, 27842304), (768, 27262256), (896, 23367648), (987, 21213184), (1024, 20446692), (1128, 18561536), (1316, 15909888), (1344, 15578432), (1504, 13921152), (1536, 13631128), (1792, 11683824), (1974, 10606592), (2048, 10223346), (2256, 9280768), (2632, 7954944), (2688, 7789216), (3008, 6960576), (3072, 6815564), (3584, 5841912), (3948, 5303296), (4096, 5111673), (4512, 4640384), (5179, 4042752), (5264, 3977472), (5376, 3894608), (6016, 3480288), (6144, 3407782), (7168, 2920956), (7896, 2651648), (9024, 2320192), (10358, 2021376), (10528, 1988736), (10752, 1947304), (12032, 1740144), (12288, 1703891), (14336, 1460478), (15537, 1347584), (15792, 1325824), (18048, 1160096), (20716, 1010688), (21056, 994368), (21504, 973652), (24064, 870072), (28672, 730239), (31074, 673792), (31584, 662912), (36096, 580048), (36253, 577536), (41432, 505344), (42112, 497184), (43008, 486826), (48128, 435036), (62148, 336896), (63168, 331456), (72192, 290024), (72506, 288768), (82864, 252672), (84224, 248592), (86016, 243413), (96256, 217518), (108759, 192512), (124296, 168448), (126336, 165728), (144384, 145012)]