20590973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 22752576

約数和(自身を除く): 2161603

約数列:

[1, 13, 107, 113, 131, 1391, 1469, 1703, 12091, 14017, 14803, 157183, 182221, 192439, 1583921, 20590973]

約数ペア:

[(1, 20590973), (13, 1583921), (107, 192439), (113, 182221), (131, 157183), (1391, 14803), (1469, 14017), (1703, 12091)]