20180533466

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{182851}}^1$

素因数の和:183389

約数の個数: 16

約数和(自身を含む): 30565540320

約数和(自身を除く): 10385006854

約数列:

[1, 2, 139, 278, 397, 794, 55183, 110366, 182851, 365702, 25416289, 50832578, 72591847, 145183694, 10090266733, 20180533466]

約数ペア:

[(1, 20180533466), (2, 10090266733), (139, 145183694), (278, 72591847), (397, 50832578), (794, 25416289), (55183, 365702), (110366, 182851)]