20070270976

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45161}}^1$

素因数の和:45221

約数の個数: 96

約数和(自身を含む): 47344227840

約数和(自身を除く): 27273956864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 2048, 3472, 3584, 3968, 6944, 7168, 7936, 13888, 14336, 15872, 27776, 31744, 45161, 55552, 63488, 90322, 111104, 180644, 222208, 316127, 361288, 444416, 632254, 722576, 1264508, 1399991, 1445152, 2529016, 2799982, 2890304, 5058032, 5599964, 5780608, 9799937, 10116064, 11199928, 11561216, 19599874, 20232128, 22399856, 23122432, 39199748, 40464256, 44799712, 46244864, 78399496, 80928512, 89599424, 92489728, 156798992, 161857024, 179198848, 313597984, 323714048, 358397696, 627195968, 647428096, 716795392, 1254391936, 1433590784, 2508783872, 2867181568, 5017567744, 10035135488, 20070270976]

約数ペア:

[(1, 20070270976), (2, 10035135488), (4, 5017567744), (7, 2867181568), (8, 2508783872), (14, 1433590784), (16, 1254391936), (28, 716795392), (31, 647428096), (32, 627195968), (56, 358397696), (62, 323714048), (64, 313597984), (112, 179198848), (124, 161857024), (128, 156798992), (217, 92489728), (224, 89599424), (248, 80928512), (256, 78399496), (434, 46244864), (448, 44799712), (496, 40464256), (512, 39199748), (868, 23122432), (896, 22399856), (992, 20232128), (1024, 19599874), (1736, 11561216), (1792, 11199928), (1984, 10116064), (2048, 9799937), (3472, 5780608), (3584, 5599964), (3968, 5058032), (6944, 2890304), (7168, 2799982), (7936, 2529016), (13888, 1445152), (14336, 1399991), (15872, 1264508), (27776, 722576), (31744, 632254), (45161, 444416), (55552, 361288), (63488, 316127), (90322, 222208), (111104, 180644)]