20147232004

素因数分解:

$2^2\times {\mathrm{14221}}^1\times {\mathrm{354181}}^1$

素因数の和:368406

約数の個数: 12

約数和(自身を含む): 35260234828

約数和(自身を除く): 15113002824

約数列:

[1, 2, 4, 14221, 28442, 56884, 354181, 708362, 1416724, 5036808001, 10073616002, 20147232004]

約数ペア:

[(1, 20147232004), (2, 10073616002), (4, 5036808001), (14221, 1416724), (28442, 708362), (56884, 354181)]