20623317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48073}}^1$

素因数の和:48100

約数の個数: 16

約数和(自身を含む): 32305728

約数和(自身を除く): 11682411

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 48073, 144219, 528803, 624949, 1586409, 1874847, 6874439, 20623317]

約数ペア:

[(1, 20623317), (3, 6874439), (11, 1874847), (13, 1586409), (33, 624949), (39, 528803), (143, 144219), (429, 48073)]