20732465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{683}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 26889408

約数和(自身を除く): 6156943

約数列:

[1, 5, 13, 65, 467, 683, 2335, 3415, 6071, 8879, 30355, 44395, 318961, 1594805, 4146493, 20732465]

約数ペア:

[(1, 20732465), (5, 4146493), (13, 1594805), (65, 318961), (467, 44395), (683, 30355), (2335, 8879), (3415, 6071)]