2020194507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{43103}}^1$

素因数の和:44042

約数の個数: 16

約数和(自身を含む): 2855208960

約数和(自身を除く): 835014453

約数列:

[1, 3, 17, 51, 919, 2757, 15623, 43103, 46869, 129309, 732751, 2198253, 39611657, 118834971, 673398169, 2020194507]

約数ペア:

[(1, 2020194507), (3, 673398169), (17, 118834971), (51, 39611657), (919, 2198253), (2757, 732751), (15623, 129309), (43103, 46869)]