20164737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3499}}^1$

素因数の和:3632

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 8563263

約数列:

[1, 3, 17, 51, 113, 339, 1921, 3499, 5763, 10497, 59483, 178449, 395387, 1186161, 6721579, 20164737]

約数ペア:

[(1, 20164737), (3, 6721579), (17, 1186161), (51, 395387), (113, 178449), (339, 59483), (1921, 10497), (3499, 5763)]