20219997598

素因数分解:

$2^1\times {\mathrm{751}}^1\times {\mathrm{1489}}^1\times {\mathrm{9041}}^1$

素因数の和:11283

約数の個数: 16

約数和(自身を含む): 30394140480

約数和(自身を除く): 10174142882

約数列:

[1, 2, 751, 1489, 1502, 2978, 9041, 18082, 1118239, 2236478, 6789791, 13462049, 13579582, 26924098, 10109998799, 20219997598]

約数ペア:

[(1, 20219997598), (2, 10109998799), (751, 26924098), (1489, 13579582), (1502, 13462049), (2978, 6789791), (9041, 2236478), (18082, 1118239)]