20348030215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{351829}}^1$

素因数の和:352146

約数の個数: 16

約数和(自身を含む): 25078442400

約数和(自身を除く): 4730412185

約数列:

[1, 5, 43, 215, 269, 1345, 11567, 57835, 351829, 1759145, 15128647, 75643235, 94642001, 473210005, 4069606043, 20348030215]

約数ペア:

[(1, 20348030215), (5, 4069606043), (43, 473210005), (215, 94642001), (269, 75643235), (1345, 15128647), (11567, 1759145), (57835, 351829)]