20111908308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72869233}}^1$

素因数の和:72869263

約数の個数: 24

約数和(自身を含む): 48968125248

約数和(自身を除く): 28856216940

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72869233, 145738466, 218607699, 291476932, 437215398, 874430796, 1675992359, 3351984718, 5027977077, 6703969436, 10055954154, 20111908308]

約数ペア:

[(1, 20111908308), (2, 10055954154), (3, 6703969436), (4, 5027977077), (6, 3351984718), (12, 1675992359), (23, 874430796), (46, 437215398), (69, 291476932), (92, 218607699), (138, 145738466), (276, 72869233)]