20134621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 22422400

約数和(自身を除く): 2287779

約数列:

[1, 13, 43, 181, 199, 559, 2353, 2587, 7783, 8557, 36019, 101179, 111241, 468247, 1548817, 20134621]

約数ペア:

[(1, 20134621), (13, 1548817), (43, 468247), (181, 111241), (199, 101179), (559, 36019), (2353, 8557), (2587, 7783)]