20300062

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 31101840

約数和(自身を除く): 10801778

約数列:

[1, 2, 67, 134, 197, 394, 769, 1538, 13199, 26398, 51523, 103046, 151493, 302986, 10150031, 20300062]

約数ペア:

[(1, 20300062), (2, 10150031), (67, 302986), (134, 151493), (197, 103046), (394, 51523), (769, 26398), (1538, 13199)]