20659230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229547}}^1$

素因数の和:229560

約数の個数: 24

約数和(自身を含む): 53714232

約数和(自身を除く): 33055002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229547, 459094, 688641, 1147735, 1377282, 2065923, 2295470, 3443205, 4131846, 6886410, 10329615, 20659230]

約数ペア:

[(1, 20659230), (2, 10329615), (3, 6886410), (5, 4131846), (6, 3443205), (9, 2295470), (10, 2065923), (15, 1377282), (18, 1147735), (30, 688641), (45, 459094), (90, 229547)]