20792889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59239}}^1$

素因数の和:59261

約数の個数: 16

約数和(自身を含む): 33174400

約数和(自身を除く): 12381511

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 59239, 177717, 533151, 770107, 1599453, 2310321, 6930963, 20792889]

約数ペア:

[(1, 20792889), (3, 6930963), (9, 2310321), (13, 1599453), (27, 770107), (39, 533151), (117, 177717), (351, 59239)]