20063946238

素因数分解:

$2^1\times 7^1\times {\mathrm{4349}}^1\times {\mathrm{329533}}^1$

素因数の和:333891

約数の個数: 16

約数和(自身を含む): 34403349600

約数和(自身を除く): 14339403362

約数列:

[1, 2, 7, 14, 4349, 8698, 30443, 60886, 329533, 659066, 2306731, 4613462, 1433139017, 2866278034, 10031973119, 20063946238]

約数ペア:

[(1, 20063946238), (2, 10031973119), (7, 2866278034), (14, 1433139017), (4349, 4613462), (8698, 2306731), (30443, 659066), (60886, 329533)]