20166230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288089}}^1$

素因数の和:288103

約数の個数: 16

約数和(自身を含む): 41484960

約数和(自身を除く): 21318730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288089, 576178, 1440445, 2016623, 2880890, 4033246, 10083115, 20166230]

約数ペア:

[(1, 20166230), (2, 10083115), (5, 4033246), (7, 2880890), (10, 2016623), (14, 1440445), (35, 576178), (70, 288089)]