20835330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{694511}}^1$

素因数の和:694521

約数の個数: 16

約数和(自身を含む): 50004864

約数和(自身を除く): 29169534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 694511, 1389022, 2083533, 3472555, 4167066, 6945110, 10417665, 20835330]

約数ペア:

[(1, 20835330), (2, 10417665), (3, 6945110), (5, 4167066), (6, 3472555), (10, 2083533), (15, 1389022), (30, 694511)]