20180683004

素因数分解:

$2^2\times {\mathrm{4909}}^1\times {\mathrm{1027739}}^1$

素因数の和:1032652

約数の個数: 12

約数和(自身を含む): 35323423800

約数和(自身を除く): 15142740796

約数列:

[1, 2, 4, 4909, 9818, 19636, 1027739, 2055478, 4110956, 5045170751, 10090341502, 20180683004]

約数ペア:

[(1, 20180683004), (2, 10090341502), (4, 5045170751), (4909, 4110956), (9818, 2055478), (19636, 1027739)]