20802238873582

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{8581}}^1\times {\mathrm{11120279}}^1$

素因数の和:11128971

約数の個数: 16

約数和(自身を含む): 31493300176800

約数和(自身を除く): 10691061303218

約数列:

[1, 2, 109, 218, 8581, 17162, 935329, 1870658, 11120279, 22240558, 1212110411, 2424220822, 95423114099, 190846228198, 10401119436791, 20802238873582]

約数ペア:

[(1, 20802238873582), (2, 10401119436791), (109, 190846228198), (218, 95423114099), (8581, 2424220822), (17162, 1212110411), (935329, 22240558), (1870658, 11120279)]