20166690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672223}}^1$

素因数の和:672233

約数の個数: 16

約数和(自身を含む): 48400128

約数和(自身を除く): 28233438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672223, 1344446, 2016669, 3361115, 4033338, 6722230, 10083345, 20166690]

約数ペア:

[(1, 20166690), (2, 10083345), (3, 6722230), (5, 4033338), (6, 3361115), (10, 2016669), (15, 1344446), (30, 672223)]