20147660139

素因数分解:

$3^1\times {\mathrm{677}}^1\times {\mathrm{2281}}^1\times {\mathrm{4349}}^1$

素因数の和:7310

約数の個数: 16

約数和(自身を含む): 26921210400

約数和(自身を除く): 6773550261

約数列:

[1, 3, 677, 2031, 2281, 4349, 6843, 13047, 1544237, 2944273, 4632711, 8832819, 9920069, 29760207, 6715886713, 20147660139]

約数ペア:

[(1, 20147660139), (3, 6715886713), (677, 29760207), (2031, 9920069), (2281, 8832819), (4349, 4632711), (6843, 2944273), (13047, 1544237)]