20228360621

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{27739}}^1\times {\mathrm{5483}}^1$

素因数の和:33248

約数の個数: 16

約数和(自身を含む): 24340185600

約数和(自身を除く): 4111824979

約数列:

[1, 7, 19, 133, 5483, 27739, 38381, 104177, 194173, 527041, 729239, 3689287, 152092937, 1064650559, 2889765803, 20228360621]

約数ペア:

[(1, 20228360621), (7, 2889765803), (19, 1064650559), (133, 152092937), (5483, 3689287), (27739, 729239), (38381, 527041), (104177, 194173)]