20090165043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1\times {\mathrm{104723}}^1$

素因数の和:109658

約数の個数: 16

約数和(自身を含む): 28853556480

約数和(自身を除く): 8763391437

約数列:

[1, 3, 13, 39, 4919, 14757, 63947, 104723, 191841, 314169, 1361399, 4084197, 515132437, 1545397311, 6696721681, 20090165043]

約数ペア:

[(1, 20090165043), (3, 6696721681), (13, 1545397311), (39, 515132437), (4919, 4084197), (14757, 1361399), (63947, 314169), (104723, 191841)]