20766570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62929}}^1$

素因数の和:62950

約数の個数: 32

約数和(自身を含む): 54371520

約数和(自身を除く): 33604950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62929, 125858, 188787, 314645, 377574, 629290, 692219, 943935, 1384438, 1887870, 2076657, 3461095, 4153314, 6922190, 10383285, 20766570]

約数ペア:

[(1, 20766570), (2, 10383285), (3, 6922190), (5, 4153314), (6, 3461095), (10, 2076657), (11, 1887870), (15, 1384438), (22, 943935), (30, 692219), (33, 629290), (55, 377574), (66, 314645), (110, 188787), (165, 125858), (330, 62929)]