20167019710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106142209}}^1$

素因数の和:106142235

約数の個数: 16

約数和(自身を含む): 38211195600

約数和(自身を除く): 18044175890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106142209, 212284418, 530711045, 1061422090, 2016701971, 4033403942, 10083509855, 20167019710]

約数ペア:

[(1, 20167019710), (2, 10083509855), (5, 4033403942), (10, 2016701971), (19, 1061422090), (38, 530711045), (95, 212284418), (190, 106142209)]