20569413

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 28425600

約数和(自身を除く): 7856187

約数列:

[1, 3, 41, 89, 123, 267, 1879, 3649, 5637, 10947, 77039, 167231, 231117, 501693, 6856471, 20569413]

約数ペア:

[(1, 20569413), (3, 6856471), (41, 501693), (89, 231117), (123, 167231), (267, 77039), (1879, 10947), (3649, 5637)]