20470708

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{3527}}^1$

素因数の和:4982

約数の個数: 12

約数和(自身を含む): 35858592

約数和(自身を除く): 15387884

約数列:

[1, 2, 4, 1451, 2902, 3527, 5804, 7054, 14108, 5117677, 10235354, 20470708]

約数ペア:

[(1, 20470708), (2, 10235354), (4, 5117677), (1451, 14108), (2902, 7054), (3527, 5804)]