20180770181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7427593}}^1$

素因数の和:7427636

約数の個数: 16

約数和(自身を含む): 24956715840

約数和(自身を除く): 4775945659

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 7427593, 81703523, 96558709, 141124267, 1062145799, 1552366937, 1834615471, 20180770181]

約数ペア:

[(1, 20180770181), (11, 1834615471), (13, 1552366937), (19, 1062145799), (143, 141124267), (209, 96558709), (247, 81703523), (2717, 7427593)]