20174152016

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{4054291}}^1$

素因数の和:4054610

約数の個数: 20

約数和(自身を含む): 39213112224

約数和(自身を除く): 19038960208

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 4054291, 8108582, 16217164, 32434328, 64868656, 1260884501, 2521769002, 5043538004, 10087076008, 20174152016]

約数ペア:

[(1, 20174152016), (2, 10087076008), (4, 5043538004), (8, 2521769002), (16, 1260884501), (311, 64868656), (622, 32434328), (1244, 16217164), (2488, 8108582), (4976, 4054291)]