20569446

素因数分解:

$2^1\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1559}}^1$

素因数の和:2300

約数の個数: 24

約数和(自身を含む): 44656560

約数和(自身を除く): 24087114

約数列:

[1, 2, 3, 6, 9, 18, 733, 1466, 1559, 2199, 3118, 4398, 4677, 6597, 9354, 13194, 14031, 28062, 1142747, 2285494, 3428241, 6856482, 10284723, 20569446]

約数ペア:

[(1, 20569446), (2, 10284723), (3, 6856482), (6, 3428241), (9, 2285494), (18, 1142747), (733, 28062), (1466, 14031), (1559, 13194), (2199, 9354), (3118, 6597), (4398, 4677)]