20113969077

素因数分解:

$3^2\times {\mathrm{64579}}^1\times {\mathrm{34607}}^1$

素因数の和:99192

約数の個数: 12

約数和(自身を含む): 29054800320

約数和(自身を除く): 8940831243

約数列:

[1, 3, 9, 34607, 64579, 103821, 193737, 311463, 581211, 2234885453, 6704656359, 20113969077]

約数ペア:

[(1, 20113969077), (3, 6704656359), (9, 2234885453), (34607, 581211), (64579, 311463), (103821, 193737)]