20180778022

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1\times {\mathrm{173431}}^1$

素因数の和:174303

約数の個数: 16

約数和(自身を含む): 30724519392

約数和(自身を除く): 10543741370

約数列:

[1, 2, 73, 146, 797, 1594, 58181, 116362, 173431, 346862, 12660463, 25320926, 138224507, 276449014, 10090389011, 20180778022]

約数ペア:

[(1, 20180778022), (2, 10090389011), (73, 276449014), (146, 138224507), (797, 25320926), (1594, 12660463), (58181, 346862), (116362, 173431)]