2020140781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{304651}}^1$

素因数の和:305019

約数の個数: 8

約数和(自身を含む): 2132564000

約数和(自身を除く): 112423219

約数列:

[1, 19, 349, 6631, 304651, 5788369, 106323199, 2020140781]

約数ペア:

[(1, 2020140781), (19, 106323199), (349, 5788369), (6631, 304651)]