20170038259

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1\times {\mathrm{12983}}^1$

素因数の和:24690

約数の個数: 16

約数和(自身を含む): 24268654080

約数和(自身を除く): 4098615821

約数列:

[1, 7, 19, 133, 11681, 12983, 81767, 90881, 221939, 246677, 1553573, 1726739, 151654423, 1061580961, 2881434037, 20170038259]

約数ペア:

[(1, 20170038259), (7, 2881434037), (19, 1061580961), (133, 151654423), (11681, 1726739), (12983, 1553573), (81767, 246677), (90881, 221939)]