20264316

素因数分解:

$2^2\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{1531}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 47357184

約数和(自身を除く): 27092868

約数列:

[1, 2, 3, 4, 6, 12, 1103, 1531, 2206, 3062, 3309, 4412, 4593, 6124, 6618, 9186, 13236, 18372, 1688693, 3377386, 5066079, 6754772, 10132158, 20264316]

約数ペア:

[(1, 20264316), (2, 10132158), (3, 6754772), (4, 5066079), (6, 3377386), (12, 1688693), (1103, 18372), (1531, 13236), (2206, 9186), (3062, 6618), (3309, 6124), (4412, 4593)]