2020121499

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{5565073}}^1$

素因数の和:5565098

約数の個数: 12

約数和(自身を含む): 2960619368

約数和(自身を除く): 940497869

約数列:

[1, 3, 11, 33, 121, 363, 5565073, 16695219, 61215803, 183647409, 673373833, 2020121499]

約数ペア:

[(1, 2020121499), (3, 673373833), (11, 183647409), (33, 61215803), (121, 16695219), (363, 5565073)]