20162076669

素因数分解:

$3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{386047}}^1$

素因数の和:386889

約数の個数: 24

約数和(自身を含む): 33323663360

約数和(自身を除く): 13161586691

約数列:

[1, 3, 7, 9, 21, 63, 829, 2487, 5803, 7461, 17409, 52227, 386047, 1158141, 2702329, 3474423, 8106987, 24320961, 320032963, 960098889, 2240230741, 2880296667, 6720692223, 20162076669]

約数ペア:

[(1, 20162076669), (3, 6720692223), (7, 2880296667), (9, 2240230741), (21, 960098889), (63, 320032963), (829, 24320961), (2487, 8106987), (5803, 3474423), (7461, 2702329), (17409, 1158141), (52227, 386047)]