20235316871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1740373}}^1$

素因数の和:1740542

約数の個数: 16

約数和(自身を含む): 25395537408

約数和(自身を除く): 5160220537

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 11627, 1740373, 12182611, 19144103, 134008721, 262796323, 1839574261, 2890759553, 20235316871]

約数ペア:

[(1, 20235316871), (7, 2890759553), (11, 1839574261), (77, 262796323), (151, 134008721), (1057, 19144103), (1661, 12182611), (11627, 1740373)]