20147196398

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17338379}}^1$

素因数の和:17338471

約数の個数: 16

約数和(自身を含む): 34954174080

約数和(自身を除く): 14806977682

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 17338379, 34676758, 121368653, 242737306, 1439085457, 2878170914, 10073598199, 20147196398]

約数ペア:

[(1, 20147196398), (2, 10073598199), (7, 2878170914), (14, 1439085457), (83, 242737306), (166, 121368653), (581, 34676758), (1162, 17338379)]