2020895954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13122701}}^1$

素因数の和:13122721

約数の個数: 16

約数和(自身を含む): 3779338176

約数和(自身を除く): 1758442222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13122701, 26245402, 91858907, 144349711, 183717814, 288699422, 1010447977, 2020895954]

約数ペア:

[(1, 2020895954), (2, 1010447977), (7, 288699422), (11, 183717814), (14, 144349711), (22, 91858907), (77, 26245402), (154, 13122701)]