20152830217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{324517}}^1$

素因数の和:324828

約数の個数: 16

約数和(自身を含む): 23061547152

約数和(自身を除く): 2908716935

約数列:

[1, 13, 17, 221, 281, 3653, 4777, 62101, 324517, 4218721, 5516789, 71718257, 91189277, 1185460601, 1550217709, 20152830217]

約数ペア:

[(1, 20152830217), (13, 1550217709), (17, 1185460601), (221, 91189277), (281, 71718257), (3653, 5516789), (4777, 4218721), (62101, 324517)]