20094906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257627}}^1$

素因数の和:257645

約数の個数: 16

約数和(自身を含む): 43281504

約数和(自身を除く): 23186598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257627, 515254, 772881, 1545762, 3349151, 6698302, 10047453, 20094906]

約数ペア:

[(1, 20094906), (2, 10047453), (3, 6698302), (6, 3349151), (13, 1545762), (26, 772881), (39, 515254), (78, 257627)]