20995778759

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{89041}}^1$

素因数の和:89290

約数の個数: 16

約数和(自身を含む): 22310363520

約数和(自身を除く): 1314584761

約数列:

[1, 29, 47, 173, 1363, 5017, 8131, 89041, 235799, 2582189, 4184927, 15404093, 121362883, 446718697, 723992371, 20995778759]

約数ペア:

[(1, 20995778759), (29, 723992371), (47, 446718697), (173, 121362883), (1363, 15404093), (5017, 4184927), (8131, 2582189), (89041, 235799)]