20382043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 23329152

約数和(自身を除く): 2947109

約数列:

[1, 11, 41, 43, 451, 473, 1051, 1763, 11561, 19393, 43091, 45193, 474001, 497123, 1852913, 20382043]

約数ペア:

[(1, 20382043), (11, 1852913), (41, 497123), (43, 474001), (451, 45193), (473, 43091), (1051, 19393), (1763, 11561)]