20180176140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336336269}}^1$

素因数の和:336336281

約数の個数: 24

約数和(自身を含む): 56504493360

約数和(自身を除く): 36324317220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336336269, 672672538, 1009008807, 1345345076, 1681681345, 2018017614, 3363362690, 4036035228, 5045044035, 6726725380, 10090088070, 20180176140]

約数ペア:

[(1, 20180176140), (2, 10090088070), (3, 6726725380), (4, 5045044035), (5, 4036035228), (6, 3363362690), (10, 2018017614), (12, 1681681345), (15, 1345345076), (20, 1009008807), (30, 672672538), (60, 336336269)]