20097675374

素因数分解:

$2^1\times 7^1\times {\mathrm{16061}}^1\times {\mathrm{89381}}^1$

素因数の和:105451

約数の個数: 16

約数和(自身を含む): 34455688416

約数和(自身を除く): 14358013042

約数列:

[1, 2, 7, 14, 16061, 32122, 89381, 112427, 178762, 224854, 625667, 1251334, 1435548241, 2871096482, 10048837687, 20097675374]

約数ペア:

[(1, 20097675374), (2, 10048837687), (7, 2871096482), (14, 1435548241), (16061, 1251334), (32122, 625667), (89381, 224854), (112427, 178762)]