20173420162

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49688227}}^1$

素因数の和:49688265

約数の個数: 16

約数和(自身を含む): 35775524160

約数和(自身を除く): 15602103998

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49688227, 99376454, 347817589, 695635178, 1440958583, 2881917166, 10086710081, 20173420162]

約数ペア:

[(1, 20173420162), (2, 10086710081), (7, 2881917166), (14, 1440958583), (29, 695635178), (58, 347817589), (203, 99376454), (406, 49688227)]