20403300613

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1\times {\mathrm{7349}}^1$

素因数の和:10524

約数の個数: 16

約数和(自身を含む): 21944160000

約数和(自身を除く): 1540859387

約数列:

[1, 19, 47, 893, 3109, 7349, 59071, 139631, 146123, 345403, 2776337, 6562657, 22848041, 434112779, 1073857927, 20403300613]

約数ペア:

[(1, 20403300613), (19, 1073857927), (47, 434112779), (893, 22848041), (3109, 6562657), (7349, 2776337), (59071, 345403), (139631, 146123)]