20131568626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1092089}}^1$

素因数の和:1092813

約数の個数: 16

約数和(自身を含む): 32566123800

約数和(自身を除く): 12434555174

約数列:

[1, 2, 13, 26, 709, 1418, 9217, 18434, 1092089, 2184178, 14197157, 28394314, 774291101, 1548582202, 10065784313, 20131568626]

約数ペア:

[(1, 20131568626), (2, 10065784313), (13, 1548582202), (26, 774291101), (709, 28394314), (1418, 14197157), (9217, 2184178), (18434, 1092089)]