20199090934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4957}}^1\times {\mathrm{185221}}^1$

素因数の和:190191

約数の個数: 16

約数和(自身を含む): 33059904336

約数和(自身を除く): 12860813402

約数列:

[1, 2, 11, 22, 4957, 9914, 54527, 109054, 185221, 370442, 2037431, 4074862, 918140497, 1836280994, 10099545467, 20199090934]

約数ペア:

[(1, 20199090934), (2, 10099545467), (11, 1836280994), (22, 918140497), (4957, 4074862), (9914, 2037431), (54527, 370442), (109054, 185221)]