20104290822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43515781}}^1$

素因数の和:43515804

約数の個数: 32

約数和(自身を含む): 50130180864

約数和(自身を除く): 30025890042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43515781, 87031562, 130547343, 261094686, 304610467, 478673591, 609220934, 913831401, 957347182, 1436020773, 1827662802, 2872041546, 3350715137, 6701430274, 10052145411, 20104290822]

約数ペア:

[(1, 20104290822), (2, 10052145411), (3, 6701430274), (6, 3350715137), (7, 2872041546), (11, 1827662802), (14, 1436020773), (21, 957347182), (22, 913831401), (33, 609220934), (42, 478673591), (66, 304610467), (77, 261094686), (154, 130547343), (231, 87031562), (462, 43515781)]