20839138314

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{32459717}}^1$

素因数の和:32459829

約数の個数: 16

約数和(自身を含む): 42067794528

約数和(自身を除く): 21228656214

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 32459717, 64919434, 97379151, 194758302, 3473189719, 6946379438, 10419569157, 20839138314]

約数ペア:

[(1, 20839138314), (2, 10419569157), (3, 6946379438), (6, 3473189719), (107, 194758302), (214, 97379151), (321, 64919434), (642, 32459717)]