20120778627

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1\times {\mathrm{35569}}^1$

素因数の和:36742

約数の個数: 16

約数和(自身を含む): 26995068960

約数和(自身を除く): 6874290333

約数列:

[1, 3, 193, 579, 977, 2931, 35569, 106707, 188561, 565683, 6864817, 20594451, 34750913, 104252739, 6706926209, 20120778627]

約数ペア:

[(1, 20120778627), (3, 6706926209), (193, 104252739), (579, 34750913), (977, 20594451), (2931, 6864817), (35569, 565683), (106707, 188561)]