20229433

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 24624000

約数和(自身を除く): 4394567

約数列:

[1, 7, 19, 89, 133, 623, 1691, 1709, 11837, 11963, 32471, 152101, 227297, 1064707, 2889919, 20229433]

約数ペア:

[(1, 20229433), (7, 2889919), (19, 1064707), (89, 227297), (133, 152101), (623, 32471), (1691, 11963), (1709, 11837)]