20072449190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18415091}}^1$

素因数の和:18415207

約数の個数: 16

約数和(自身を含む): 36461882160

約数和(自身を除く): 16389432970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 18415091, 36830182, 92075455, 184150910, 2007244919, 4014489838, 10036224595, 20072449190]

約数ペア:

[(1, 20072449190), (2, 10036224595), (5, 4014489838), (10, 2007244919), (109, 184150910), (218, 92075455), (545, 36830182), (1090, 18415091)]