20180892

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{2339}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 26993508

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 2157, 2339, 2876, 4314, 4678, 7017, 8628, 9356, 14034, 28068, 1681741, 3363482, 5045223, 6726964, 10090446, 20180892]

約数ペア:

[(1, 20180892), (2, 10090446), (3, 6726964), (4, 5045223), (6, 3363482), (12, 1681741), (719, 28068), (1438, 14034), (2157, 9356), (2339, 8628), (2876, 7017), (4314, 4678)]