6396020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1657}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 13509384

約数和(自身を除く): 7113364

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1657, 1930, 3314, 3860, 6628, 8285, 16570, 33140, 319801, 639602, 1279204, 1599005, 3198010, 6396020]

約数ペア:

[(1, 6396020), (2, 3198010), (4, 1599005), (5, 1279204), (10, 639602), (20, 319801), (193, 33140), (386, 16570), (772, 8285), (965, 6628), (1657, 3860), (1930, 3314)]