20804513466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{315219901}}^1$

素因数の和:315219917

約数の個数: 16

約数和(自身を含む): 45391665888

約数和(自身を除く): 24587152422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 315219901, 630439802, 945659703, 1891319406, 3467418911, 6934837822, 10402256733, 20804513466]

約数ペア:

[(1, 20804513466), (2, 10402256733), (3, 6934837822), (6, 3467418911), (11, 1891319406), (22, 945659703), (33, 630439802), (66, 315219901)]