14268020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54877}}^1$

素因数の和:54899

約数の個数: 24

約数和(自身を含む): 32268264

約数和(自身を除く): 18000244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 54877, 109754, 219508, 274385, 548770, 713401, 1097540, 1426802, 2853604, 3567005, 7134010, 14268020]

約数ペア:

[(1, 14268020), (2, 7134010), (4, 3567005), (5, 2853604), (10, 1426802), (13, 1097540), (20, 713401), (26, 548770), (52, 274385), (65, 219508), (130, 109754), (260, 54877)]