20794612761

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59243911}}^1$

素因数の和:59243933

約数の個数: 16

約数和(自身を含む): 33176590720

約数和(自身を除く): 12381977959

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 59243911, 177731733, 533195199, 770170843, 1599585597, 2310512529, 6931537587, 20794612761]

約数ペア:

[(1, 20794612761), (3, 6931537587), (9, 2310512529), (13, 1599585597), (27, 770170843), (39, 533195199), (117, 177731733), (351, 59243911)]