20246530311

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3455629}}^1$

素因数の和:3455676

約数の個数: 32

約数和(自身を含む): 35385651200

約数和(自身を除く): 15139120889

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 3455629, 10366887, 24189403, 31100661, 72568209, 93301983, 107124499, 217704627, 321373497, 653113881, 749871493, 964120491, 2249614479, 2892361473, 6748843437, 20246530311]

約数ペア:

[(1, 20246530311), (3, 6748843437), (7, 2892361473), (9, 2249614479), (21, 964120491), (27, 749871493), (31, 653113881), (63, 321373497), (93, 217704627), (189, 107124499), (217, 93301983), (279, 72568209), (651, 31100661), (837, 24189403), (1953, 10366887), (5859, 3455629)]