20343842061

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{85427}}^1$

素因数の和:86080

約数の個数: 16

約数和(自身を含む): 27347894784

約数和(自身を除く): 7004052723

約数列:

[1, 3, 163, 487, 489, 1461, 79381, 85427, 238143, 256281, 13924601, 41602949, 41773803, 124808847, 6781280687, 20343842061]

約数ペア:

[(1, 20343842061), (3, 6781280687), (163, 124808847), (487, 41773803), (489, 41602949), (1461, 13924601), (79381, 256281), (85427, 238143)]