20168088472

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6104143}}^1$

素因数の和:6104215

約数の個数: 32

約数和(自身を含む): 43949836800

約数和(自身を除く): 23781748328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6104143, 12208286, 24416572, 42729001, 48833144, 85458002, 170916004, 341832008, 360144437, 720288874, 1440577748, 2521011059, 2881155496, 5042022118, 10084044236, 20168088472]

約数ペア:

[(1, 20168088472), (2, 10084044236), (4, 5042022118), (7, 2881155496), (8, 2521011059), (14, 1440577748), (28, 720288874), (56, 360144437), (59, 341832008), (118, 170916004), (236, 85458002), (413, 48833144), (472, 42729001), (826, 24416572), (1652, 12208286), (3304, 6104143)]