20088926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70241}}^1$

素因数の和:70267

約数の個数: 16

約数和(自身を含む): 35401968

約数和(自身を除く): 15313042

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70241, 140482, 772651, 913133, 1545302, 1826266, 10044463, 20088926]

約数ペア:

[(1, 20088926), (2, 10044463), (11, 1826266), (13, 1545302), (22, 913133), (26, 772651), (143, 140482), (286, 70241)]