20298108

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1907}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 47440512

約数和(自身を除く): 27142404

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 1907, 2661, 3548, 3814, 5322, 5721, 7628, 10644, 11442, 22884, 1691509, 3383018, 5074527, 6766036, 10149054, 20298108]

約数ペア:

[(1, 20298108), (2, 10149054), (3, 6766036), (4, 5074527), (6, 3383018), (12, 1691509), (887, 22884), (1774, 11442), (1907, 10644), (2661, 7628), (3548, 5721), (3814, 5322)]