20061189

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4738

約数の個数: 20

約数和(自身を含む): 30539916

約数和(自身を除く): 10478727

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 4673, 14019, 42057, 126171, 247669, 378513, 743007, 2229021, 6687063, 20061189]

約数ペア:

[(1, 20061189), (3, 6687063), (9, 2229021), (27, 743007), (53, 378513), (81, 247669), (159, 126171), (477, 42057), (1431, 14019), (4293, 4673)]