20148068039

素因数分解:

${\mathrm{11}}^2\times {\mathrm{2371}}^1\times {\mathrm{70229}}^1$

素因数の和:72622

約数の個数: 12

約数和(自身を含む): 22155879480

約数和(自身を除く): 2007811441

約数列:

[1, 11, 121, 2371, 26081, 70229, 286891, 772519, 8497709, 166512959, 1831642549, 20148068039]

約数ペア:

[(1, 20148068039), (11, 1831642549), (121, 166512959), (2371, 8497709), (26081, 772519), (70229, 286891)]