20199095427

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2059661}}^1$

素因数の和:2060138

約数の個数: 16

約数和(自身を含む): 30845498112

約数和(自身を除く): 10646402685

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 9807, 2059661, 6178983, 14417627, 43252881, 961861687, 2885585061, 6733031809, 20199095427]

約数ペア:

[(1, 20199095427), (3, 6733031809), (7, 2885585061), (21, 961861687), (467, 43252881), (1401, 14417627), (3269, 6178983), (9807, 2059661)]