27148820

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2017}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 57125544

約数和(自身を除く): 29976724

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2017, 2692, 3365, 4034, 6730, 8068, 10085, 13460, 20170, 40340, 1357441, 2714882, 5429764, 6787205, 13574410, 27148820]

約数ペア:

[(1, 27148820), (2, 13574410), (4, 6787205), (5, 5429764), (10, 2714882), (20, 1357441), (673, 40340), (1346, 20170), (2017, 13460), (2692, 10085), (3365, 8068), (4034, 6730)]