20699825664

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1931}}^1$

素因数の和:2956

約数の個数: 160

約数和(自身を含む): 63119460096

約数和(自身を除く): 42419634432

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, 336, 384, 448, 512, 672, 768, 896, 997, 1344, 1536, 1792, 1931, 1994, 2688, 2991, 3584, 3862, 3988, 5376, 5793, 5982, 6979, 7724, 7976, 10752, 11586, 11964, 13517, 13958, 15448, 15952, 20937, 23172, 23928, 27034, 27916, 30896, 31904, 40551, 41874, 46344, 47856, 54068, 55832, 61792, 63808, 81102, 83748, 92688, 95712, 108136, 111664, 123584, 127616, 162204, 167496, 185376, 191424, 216272, 223328, 247168, 255232, 324408, 334992, 370752, 382848, 432544, 446656, 494336, 510464, 648816, 669984, 741504, 765696, 865088, 893312, 988672, 1297632, 1339968, 1483008, 1531392, 1730176, 1786624, 1925207, 2595264, 2679936, 2966016, 3460352, 3573248, 3850414, 5190528, 5359872, 5775621, 6920704, 7700828, 10381056, 10719744, 11551242, 13476449, 15401656, 20762112, 23102484, 26952898, 30803312, 40429347, 46204968, 53905796, 61606624, 80858694, 92409936, 107811592, 123213248, 161717388, 184819872, 215623184, 246426496, 323434776, 369639744, 431246368, 492852992, 646869552, 739279488, 862492736, 985705984, 1293739104, 1478558976, 1724985472, 2587478208, 2957117952, 3449970944, 5174956416, 6899941888, 10349912832, 20699825664]

約数ペア:

[(1, 20699825664), (2, 10349912832), (3, 6899941888), (4, 5174956416), (6, 3449970944), (7, 2957117952), (8, 2587478208), (12, 1724985472), (14, 1478558976), (16, 1293739104), (21, 985705984), (24, 862492736), (28, 739279488), (32, 646869552), (42, 492852992), (48, 431246368), (56, 369639744), (64, 323434776), (84, 246426496), (96, 215623184), (112, 184819872), (128, 161717388), (168, 123213248), (192, 107811592), (224, 92409936), (256, 80858694), (336, 61606624), (384, 53905796), (448, 46204968), (512, 40429347), (672, 30803312), (768, 26952898), (896, 23102484), (997, 20762112), (1344, 15401656), (1536, 13476449), (1792, 11551242), (1931, 10719744), (1994, 10381056), (2688, 7700828), (2991, 6920704), (3584, 5775621), (3862, 5359872), (3988, 5190528), (5376, 3850414), (5793, 3573248), (5982, 3460352), (6979, 2966016), (7724, 2679936), (7976, 2595264), (10752, 1925207), (11586, 1786624), (11964, 1730176), (13517, 1531392), (13958, 1483008), (15448, 1339968), (15952, 1297632), (20937, 988672), (23172, 893312), (23928, 865088), (27034, 765696), (27916, 741504), (30896, 669984), (31904, 648816), (40551, 510464), (41874, 494336), (46344, 446656), (47856, 432544), (54068, 382848), (55832, 370752), (61792, 334992), (63808, 324408), (81102, 255232), (83748, 247168), (92688, 223328), (95712, 216272), (108136, 191424), (111664, 185376), (123584, 167496), (127616, 162204)]