20349717291

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{46219}}^1$

素因数の和:46960

約数の個数: 32

約数和(自身を含む): 31503552000

約数和(自身を除く): 11153834709

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 709, 2127, 6381, 16307, 19143, 46219, 48921, 138657, 146763, 415971, 440289, 1063037, 1247913, 3189111, 9567333, 28701999, 32769271, 98307813, 294923439, 753693233, 884770317, 2261079699, 6783239097, 20349717291]

約数ペア:

[(1, 20349717291), (3, 6783239097), (9, 2261079699), (23, 884770317), (27, 753693233), (69, 294923439), (207, 98307813), (621, 32769271), (709, 28701999), (2127, 9567333), (6381, 3189111), (16307, 1247913), (19143, 1063037), (46219, 440289), (48921, 415971), (138657, 146763)]