20227577787

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{2314633}}^1$

素因数の和:2315610

約数の個数: 12

約数和(自身を含む): 29247715224

約数和(自身を除く): 9020137437

約数列:

[1, 3, 9, 971, 2913, 8739, 2314633, 6943899, 20831697, 2247508643, 6742525929, 20227577787]

約数ペア:

[(1, 20227577787), (3, 6742525929), (9, 2247508643), (971, 20831697), (2913, 6943899), (8739, 2314633)]