2019698220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33661637}}^1$

素因数の和:33661649

約数の個数: 24

約数和(自身を含む): 5655155184

約数和(自身を除く): 3635456964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33661637, 67323274, 100984911, 134646548, 168308185, 201969822, 336616370, 403939644, 504924555, 673232740, 1009849110, 2019698220]

約数ペア:

[(1, 2019698220), (2, 1009849110), (3, 673232740), (4, 504924555), (5, 403939644), (6, 336616370), (10, 201969822), (12, 168308185), (15, 134646548), (20, 100984911), (30, 67323274), (60, 33661637)]