20098170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223313}}^1$

素因数の和:223326

約数の個数: 24

約数和(自身を含む): 52255476

約数和(自身を除く): 32157306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223313, 446626, 669939, 1116565, 1339878, 2009817, 2233130, 3349695, 4019634, 6699390, 10049085, 20098170]

約数ペア:

[(1, 20098170), (2, 10049085), (3, 6699390), (5, 4019634), (6, 3349695), (9, 2233130), (10, 2009817), (15, 1339878), (18, 1116565), (30, 669939), (45, 446626), (90, 223313)]