20774853

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{6359}}^1$

素因数の和:6390

約数の個数: 24

約数和(自身を含む): 33835200

約数和(自身を除く): 13060347

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 6359, 19077, 57231, 69949, 171693, 209847, 629541, 769439, 1888623, 2308317, 6924951, 20774853]

約数ペア:

[(1, 20774853), (3, 6924951), (9, 2308317), (11, 1888623), (27, 769439), (33, 629541), (99, 209847), (121, 171693), (297, 69949), (363, 57231), (1089, 19077), (3267, 6359)]