20684562

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{4483}}^1$

素因数の和:5257

約数の個数: 16

約数和(自身を含む): 41432160

約数和(自身を除く): 20747598

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4483, 4614, 8966, 13449, 26898, 3447427, 6894854, 10342281, 20684562]

約数ペア:

[(1, 20684562), (2, 10342281), (3, 6894854), (6, 3447427), (769, 26898), (1538, 13449), (2307, 8966), (4483, 4614)]