20593669905

素因数分解:

$3^3\times 5^1\times {\mathrm{152545703}}^1$

素因数の和:152545717

約数の個数: 16

約数和(自身を含む): 36610968960

約数和(自身を除く): 16017299055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 152545703, 457637109, 762728515, 1372911327, 2288185545, 4118733981, 6864556635, 20593669905]

約数ペア:

[(1, 20593669905), (3, 6864556635), (5, 4118733981), (9, 2288185545), (15, 1372911327), (27, 762728515), (45, 457637109), (135, 152545703)]