20592558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163433}}^1$

素因数の和:163448

約数の個数: 24

約数和(自身を含む): 50991408

約数和(自身を除く): 30398850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163433, 326866, 490299, 980598, 1144031, 1470897, 2288062, 2941794, 3432093, 6864186, 10296279, 20592558]

約数ペア:

[(1, 20592558), (2, 10296279), (3, 6864186), (6, 3432093), (7, 2941794), (9, 2288062), (14, 1470897), (18, 1144031), (21, 980598), (42, 490299), (63, 326866), (126, 163433)]