20108974761

素因数分解:

$3^3\times {\mathrm{99079}}^1\times {\mathrm{7517}}^1$

素因数の和:106605

約数の個数: 16

約数和(自身を含む): 29795337600

約数和(自身を除く): 9686362839

約数列:

[1, 3, 9, 27, 7517, 22551, 67653, 99079, 202959, 297237, 891711, 2675133, 744776843, 2234330529, 6702991587, 20108974761]

約数ペア:

[(1, 20108974761), (3, 6702991587), (9, 2234330529), (27, 744776843), (7517, 2675133), (22551, 891711), (67653, 297237), (99079, 202959)]