20085540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334759}}^1$

素因数の和:334771

約数の個数: 24

約数和(自身を含む): 56239680

約数和(自身を除く): 36154140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334759, 669518, 1004277, 1339036, 1673795, 2008554, 3347590, 4017108, 5021385, 6695180, 10042770, 20085540]

約数ペア:

[(1, 20085540), (2, 10042770), (3, 6695180), (4, 5021385), (5, 4017108), (6, 3347590), (10, 2008554), (12, 1673795), (15, 1339036), (20, 1004277), (30, 669518), (60, 334759)]