20120804899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1\times {\mathrm{21683}}^1$

素因数の和:23478

約数の個数: 16

約数和(自身を含む): 22210834464

約数和(自身を除く): 2090029565

約数列:

[1, 13, 41, 533, 1741, 21683, 22633, 71381, 281879, 889003, 927953, 11557039, 37750103, 490751339, 1547754223, 20120804899]

約数ペア:

[(1, 20120804899), (13, 1547754223), (41, 490751339), (533, 37750103), (1741, 11557039), (21683, 927953), (22633, 889003), (71381, 281879)]