2005123014

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{100447}}^1$

素因数の和:101564

約数の個数: 24

約数和(自身を含む): 4348393920

約数和(自身を除く): 2343270906

約数列:

[1, 2, 3, 6, 9, 18, 1109, 2218, 3327, 6654, 9981, 19962, 100447, 200894, 301341, 602682, 904023, 1808046, 111395723, 222791446, 334187169, 668374338, 1002561507, 2005123014]

約数ペア:

[(1, 2005123014), (2, 1002561507), (3, 668374338), (6, 334187169), (9, 222791446), (18, 111395723), (1109, 1808046), (2218, 904023), (3327, 602682), (6654, 301341), (9981, 200894), (19962, 100447)]