20796798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{315103}}^1$

素因数の和:315119

約数の個数: 16

約数和(自身を含む): 45374976

約数和(自身を除く): 24578178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 315103, 630206, 945309, 1890618, 3466133, 6932266, 10398399, 20796798]

約数ペア:

[(1, 20796798), (2, 10398399), (3, 6932266), (6, 3466133), (11, 1890618), (22, 945309), (33, 630206), (66, 315103)]