20641569306

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{11741507}}^1$

素因数の和:11741805

約数の個数: 16

約数和(自身を含む): 41424040224

約数和(自身を除く): 20782470918

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 11741507, 23483014, 35224521, 70449042, 3440261551, 6880523102, 10320784653, 20641569306]

約数ペア:

[(1, 20641569306), (2, 10320784653), (3, 6880523102), (6, 3440261551), (293, 70449042), (586, 35224521), (879, 23483014), (1758, 11741507)]