3308020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 6990984

約数和(自身を除く): 3682964

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 857, 965, 1714, 1930, 3428, 3860, 4285, 8570, 17140, 165401, 330802, 661604, 827005, 1654010, 3308020]

約数ペア:

[(1, 3308020), (2, 1654010), (4, 827005), (5, 661604), (10, 330802), (20, 165401), (193, 17140), (386, 8570), (772, 4285), (857, 3860), (965, 3428), (1714, 1930)]