20216956052

素因数分解:

$2^2\times {\mathrm{314651}}^1\times {\mathrm{16063}}^1$

素因数の和:330718

約数の個数: 12

約数和(自身を含む): 35381988096

約数和(自身を除く): 15165032044

約数列:

[1, 2, 4, 16063, 32126, 64252, 314651, 629302, 1258604, 5054239013, 10108478026, 20216956052]

約数ペア:

[(1, 20216956052), (2, 10108478026), (4, 5054239013), (16063, 1258604), (32126, 629302), (64252, 314651)]