20144897169

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{936667}}^1$

素因数の和:936844

約数の個数: 16

約数和(自身を含む): 27515559168

約数和(自身を除く): 7370661999

約数列:

[1, 3, 67, 107, 201, 321, 7169, 21507, 936667, 2810001, 62756689, 100223369, 188270067, 300670107, 6714965723, 20144897169]

約数ペア:

[(1, 20144897169), (3, 6714965723), (67, 300670107), (107, 188270067), (201, 100223369), (321, 62756689), (7169, 2810001), (21507, 936667)]