20123408444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{822169}}^1$

素因数の和:822413

約数の個数: 24

約数和(自身を含む): 36603008400

約数和(自身を除く): 16479599956

約数列:

[1, 2, 4, 29, 58, 116, 211, 422, 844, 6119, 12238, 24476, 822169, 1644338, 3288676, 23842901, 47685802, 95371604, 173477659, 346955318, 693910636, 5030852111, 10061704222, 20123408444]

約数ペア:

[(1, 20123408444), (2, 10061704222), (4, 5030852111), (29, 693910636), (58, 346955318), (116, 173477659), (211, 95371604), (422, 47685802), (844, 23842901), (6119, 3288676), (12238, 1644338), (24476, 822169)]