20838873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1759}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 9573927

約数列:

[1, 3, 11, 33, 359, 1077, 1759, 3949, 5277, 11847, 19349, 58047, 631481, 1894443, 6946291, 20838873]

約数ペア:

[(1, 20838873), (3, 6946291), (11, 1894443), (33, 631481), (359, 58047), (1077, 19349), (1759, 11847), (3949, 5277)]