20834319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2347}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 30430080

約数和(自身を除く): 9595761

約数列:

[1, 3, 11, 33, 269, 807, 2347, 2959, 7041, 8877, 25817, 77451, 631343, 1894029, 6944773, 20834319]

約数ペア:

[(1, 20834319), (3, 6944773), (11, 1894029), (33, 631343), (269, 77451), (807, 25817), (2347, 8877), (2959, 7041)]