20145897636

素因数分解:

$2^2\times 3^1\times {\mathrm{1361}}^1\times {\mathrm{1233523}}^1$

素因数の和:1234891

約数の個数: 24

約数和(自身を含む): 47041671264

約数和(自身を除く): 26895773628

約数列:

[1, 2, 3, 4, 6, 12, 1361, 2722, 4083, 5444, 8166, 16332, 1233523, 2467046, 3700569, 4934092, 7401138, 14802276, 1678824803, 3357649606, 5036474409, 6715299212, 10072948818, 20145897636]

約数ペア:

[(1, 20145897636), (2, 10072948818), (3, 6715299212), (4, 5036474409), (6, 3357649606), (12, 1678824803), (1361, 14802276), (2722, 7401138), (4083, 4934092), (5444, 3700569), (8166, 2467046), (16332, 1233523)]