2020473891

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{5475539}}^1$

素因数の和:5475586

約数の個数: 12

約数和(自身を含む): 2989644840

約数和(自身を除く): 969170949

約数列:

[1, 3, 9, 41, 123, 369, 5475539, 16426617, 49279851, 224497099, 673491297, 2020473891]

約数ペア:

[(1, 2020473891), (3, 673491297), (9, 224497099), (41, 49279851), (123, 16426617), (369, 5475539)]