20010634

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13877}}^1$

素因数の和:13989

約数の個数: 16

約数和(自身を含む): 34639488

約数和(自身を除く): 14628854

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13877, 27754, 97139, 194278, 1429331, 2858662, 10005317, 20010634]

約数ペア:

[(1, 20010634), (2, 10005317), (7, 2858662), (14, 1429331), (103, 194278), (206, 97139), (721, 27754), (1442, 13877)]