2020038144

素因数分解:

$2^9\times 3^1\times {\mathrm{859}}^1\times {\mathrm{1531}}^1$

素因数の和:2411

約数の個数: 80

約数和(自身を含む): 5391291840

約数和(自身を除く): 3371253696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 859, 1531, 1536, 1718, 2577, 3062, 3436, 4593, 5154, 6124, 6872, 9186, 10308, 12248, 13744, 18372, 20616, 24496, 27488, 36744, 41232, 48992, 54976, 73488, 82464, 97984, 109952, 146976, 164928, 195968, 219904, 293952, 329856, 391936, 439808, 587904, 659712, 783872, 1175808, 1315129, 1319424, 2351616, 2630258, 3945387, 5260516, 7890774, 10521032, 15781548, 21042064, 31563096, 42084128, 63126192, 84168256, 126252384, 168336512, 252504768, 336673024, 505009536, 673346048, 1010019072, 2020038144]

約数ペア:

[(1, 2020038144), (2, 1010019072), (3, 673346048), (4, 505009536), (6, 336673024), (8, 252504768), (12, 168336512), (16, 126252384), (24, 84168256), (32, 63126192), (48, 42084128), (64, 31563096), (96, 21042064), (128, 15781548), (192, 10521032), (256, 7890774), (384, 5260516), (512, 3945387), (768, 2630258), (859, 2351616), (1531, 1319424), (1536, 1315129), (1718, 1175808), (2577, 783872), (3062, 659712), (3436, 587904), (4593, 439808), (5154, 391936), (6124, 329856), (6872, 293952), (9186, 219904), (10308, 195968), (12248, 164928), (13744, 146976), (18372, 109952), (20616, 97984), (24496, 82464), (27488, 73488), (36744, 54976), (41232, 48992)]