20220971769

素因数分解:

$3^2\times {\mathrm{21977}}^1\times {\mathrm{102233}}^1$

素因数の和:124216

約数の個数: 12

約数和(自身を含む): 29209685076

約数和(自身を除く): 8988713307

約数列:

[1, 3, 9, 21977, 65931, 102233, 197793, 306699, 920097, 2246774641, 6740323923, 20220971769]

約数ペア:

[(1, 20220971769), (3, 6740323923), (9, 2246774641), (21977, 920097), (65931, 306699), (102233, 197793)]