2020731420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33678857}}^1$

素因数の和:33678869

約数の個数: 24

約数和(自身を含む): 5658048144

約数和(自身を除く): 3637316724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33678857, 67357714, 101036571, 134715428, 168394285, 202073142, 336788570, 404146284, 505182855, 673577140, 1010365710, 2020731420]

約数ペア:

[(1, 2020731420), (2, 1010365710), (3, 673577140), (4, 505182855), (5, 404146284), (6, 336788570), (10, 202073142), (12, 168394285), (15, 134715428), (20, 101036571), (30, 67357714), (60, 33678857)]