20195706

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{6043}}^1$

素因数の和:6605

約数の個数: 16

約数和(自身を含む): 40470624

約数和(自身を除く): 20274918

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 6043, 12086, 18129, 36258, 3365951, 6731902, 10097853, 20195706]

約数ペア:

[(1, 20195706), (2, 10097853), (3, 6731902), (6, 3365951), (557, 36258), (1114, 18129), (1671, 12086), (3342, 6043)]