20217143034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{954269}}^1$

素因数の和:954395

約数の個数: 48

約数和(自身を含む): 48232622880

約数和(自身を除く): 28015479846

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1926, 2354, 3531, 7062, 10593, 21186, 954269, 1908538, 2862807, 5725614, 8588421, 10496959, 17176842, 20993918, 31490877, 62981754, 94472631, 102106783, 188945262, 204213566, 306320349, 612640698, 918961047, 1123174613, 1837922094, 2246349226, 3369523839, 6739047678, 10108571517, 20217143034]

約数ペア:

[(1, 20217143034), (2, 10108571517), (3, 6739047678), (6, 3369523839), (9, 2246349226), (11, 1837922094), (18, 1123174613), (22, 918961047), (33, 612640698), (66, 306320349), (99, 204213566), (107, 188945262), (198, 102106783), (214, 94472631), (321, 62981754), (642, 31490877), (963, 20993918), (1177, 17176842), (1926, 10496959), (2354, 8588421), (3531, 5725614), (7062, 2862807), (10593, 1908538), (21186, 954269)]