20147121049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2011}}^1\times {\mathrm{3463}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 22079591424

約数和(自身を除く): 1932470375

約数列:

[1, 11, 263, 2011, 2893, 3463, 22121, 38093, 528893, 910769, 5817823, 6964093, 10018459, 76605023, 1831556459, 20147121049]

約数ペア:

[(1, 20147121049), (11, 1831556459), (263, 76605023), (2011, 10018459), (2893, 6964093), (3463, 5817823), (22121, 910769), (38093, 528893)]