2021817540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33696959}}^1$

素因数の和:33696971

約数の個数: 24

約数和(自身を含む): 5661089280

約数和(自身を除く): 3639271740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33696959, 67393918, 101090877, 134787836, 168484795, 202181754, 336969590, 404363508, 505454385, 673939180, 1010908770, 2021817540]

約数ペア:

[(1, 2021817540), (2, 1010908770), (3, 673939180), (4, 505454385), (5, 404363508), (6, 336969590), (10, 202181754), (12, 168484795), (15, 134787836), (20, 101090877), (30, 67393918), (60, 33696959)]