21936660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{365611}}^1$

素因数の和:365623

約数の個数: 24

約数和(自身を含む): 61422816

約数和(自身を除く): 39486156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 365611, 731222, 1096833, 1462444, 1828055, 2193666, 3656110, 4387332, 5484165, 7312220, 10968330, 21936660]

約数ペア:

[(1, 21936660), (2, 10968330), (3, 7312220), (4, 5484165), (5, 4387332), (6, 3656110), (10, 2193666), (12, 1828055), (15, 1462444), (20, 1096833), (30, 731222), (60, 365611)]