20562443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 2661877

約数列:

[1, 11, 41, 127, 359, 451, 1397, 3949, 5207, 14719, 45593, 57277, 161909, 501523, 1869313, 20562443]

約数ペア:

[(1, 20562443), (11, 1869313), (41, 501523), (127, 161909), (359, 57277), (451, 45593), (1397, 14719), (3949, 5207)]