20320852068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51315283}}^1$

素因数の和:51315304

約数の個数: 36

約数和(自身を含む): 56036290128

約数和(自身を除く): 35715438060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 51315283, 102630566, 153945849, 205261132, 307891698, 461837547, 564468113, 615783396, 923675094, 1128936226, 1693404339, 1847350188, 2257872452, 3386808678, 5080213017, 6773617356, 10160426034, 20320852068]

約数ペア:

[(1, 20320852068), (2, 10160426034), (3, 6773617356), (4, 5080213017), (6, 3386808678), (9, 2257872452), (11, 1847350188), (12, 1693404339), (18, 1128936226), (22, 923675094), (33, 615783396), (36, 564468113), (44, 461837547), (66, 307891698), (99, 205261132), (132, 153945849), (198, 102630566), (396, 51315283)]