2040803433

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{23447}}^1$

素因数の和:23981

約数の個数: 24

約数和(自身を含む): 3109204800

約数和(自身を除く): 1068401367

約数列:

[1, 3, 9, 19, 57, 171, 509, 1527, 4581, 9671, 23447, 29013, 70341, 87039, 211023, 445493, 1336479, 4009437, 11934523, 35803569, 107410707, 226755937, 680267811, 2040803433]

約数ペア:

[(1, 2040803433), (3, 680267811), (9, 226755937), (19, 107410707), (57, 35803569), (171, 11934523), (509, 4009437), (1527, 1336479), (4581, 445493), (9671, 211023), (23447, 87039), (29013, 70341)]