20169847770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672328259}}^1$

素因数の和:672328269

約数の個数: 16

約数和(自身を含む): 48407634720

約数和(自身を除く): 28237786950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672328259, 1344656518, 2016984777, 3361641295, 4033969554, 6723282590, 10084923885, 20169847770]

約数ペア:

[(1, 20169847770), (2, 10084923885), (3, 6723282590), (5, 4033969554), (6, 3361641295), (10, 2016984777), (15, 1344656518), (30, 672328259)]