2013646780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4377493}}^1$

素因数の和:4377525

約数の個数: 24

約数和(自身を含む): 4412513952

約数和(自身を除く): 2398867172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4377493, 8754986, 17509972, 21887465, 43774930, 87549860, 100682339, 201364678, 402729356, 503411695, 1006823390, 2013646780]

約数ペア:

[(1, 2013646780), (2, 1006823390), (4, 503411695), (5, 402729356), (10, 201364678), (20, 100682339), (23, 87549860), (46, 43774930), (92, 21887465), (115, 17509972), (230, 8754986), (460, 4377493)]