9367147420

素因数分解:

$2^2\times 5^1\times {\mathrm{28111}}^1\times {\mathrm{16661}}^1$

素因数の和:44781

約数の個数: 24

約数和(自身を含む): 19672890048

約数和(自身を除く): 10305742628

約数列:

[1, 2, 4, 5, 10, 20, 16661, 28111, 33322, 56222, 66644, 83305, 112444, 140555, 166610, 281110, 333220, 562220, 468357371, 936714742, 1873429484, 2341786855, 4683573710, 9367147420]

約数ペア:

[(1, 9367147420), (2, 4683573710), (4, 2341786855), (5, 1873429484), (10, 936714742), (20, 468357371), (16661, 562220), (28111, 333220), (33322, 281110), (56222, 166610), (66644, 140555), (83305, 112444)]