20237399521

素因数分解:

${\mathrm{103}}^2\times {\mathrm{271}}^1\times {\mathrm{7039}}^1$

素因数の和:7516

約数の個数: 12

約数和(自身を含む): 20514109440

約数和(自身を除く): 276709919

約数列:

[1, 103, 271, 7039, 10609, 27913, 725017, 1907569, 2875039, 74676751, 196479607, 20237399521]

約数ペア:

[(1, 20237399521), (103, 196479607), (271, 74676751), (7039, 2875039), (10609, 1907569), (27913, 725017)]