16213020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270217}}^1$

素因数の和:270229

約数の個数: 24

約数和(自身を含む): 45396624

約数和(自身を除く): 29183604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270217, 540434, 810651, 1080868, 1351085, 1621302, 2702170, 3242604, 4053255, 5404340, 8106510, 16213020]

約数ペア:

[(1, 16213020), (2, 8106510), (3, 5404340), (4, 4053255), (5, 3242604), (6, 2702170), (10, 1621302), (12, 1351085), (15, 1080868), (20, 810651), (30, 540434), (60, 270217)]