2020702541

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1284617}}^1$

素因数の和:1284652

約数の個数: 12

約数和(自身を含む): 2391958716

約数和(自身を除く): 371256175

約数列:

[1, 11, 13, 121, 143, 1573, 1284617, 14130787, 16700021, 155438657, 183700231, 2020702541]

約数ペア:

[(1, 2020702541), (11, 183700231), (13, 155438657), (121, 16700021), (143, 14130787), (1573, 1284617)]