20085482851

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1\times {\mathrm{10247}}^1$

素因数の和:12978

約数の個数: 16

約数和(自身を含む): 23180484096

約数和(自身を除く): 3095001245

約数列:

[1, 7, 107, 749, 2617, 10247, 18319, 71729, 280019, 1096429, 1960133, 7675003, 26816399, 187714793, 2869354693, 20085482851]

約数ペア:

[(1, 20085482851), (7, 2869354693), (107, 187714793), (749, 26816399), (2617, 7675003), (10247, 1960133), (18319, 1096429), (71729, 280019)]