2020346861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{71983}}^1$

素因数の和:72140

約数の個数: 16

約数和(自身を含む): 2321915904

約数和(自身を除く): 301569043

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 28067, 71983, 935779, 1223711, 9141841, 15908243, 118843933, 155411297, 2020346861]

約数ペア:

[(1, 2020346861), (13, 155411297), (17, 118843933), (127, 15908243), (221, 9141841), (1651, 1223711), (2159, 935779), (28067, 71983)]