20605644

素因数分解:

$2^2\times 3^3\times {\mathrm{190793}}^1$

素因数の和:190806

約数の個数: 24

約数和(自身を含む): 53422320

約数和(自身を除く): 32816676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 190793, 381586, 572379, 763172, 1144758, 1717137, 2289516, 3434274, 5151411, 6868548, 10302822, 20605644]

約数ペア:

[(1, 20605644), (2, 10302822), (3, 6868548), (4, 5151411), (6, 3434274), (9, 2289516), (12, 1717137), (18, 1144758), (27, 763172), (36, 572379), (54, 381586), (108, 190793)]