20145753061

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{5440387}}^1$

素因数の和:5440440

約数の個数: 12

約数和(自身を含む): 24068276512

約数和(自身を除く): 3922523451

約数列:

[1, 7, 23, 161, 529, 3703, 5440387, 38082709, 125128901, 875902307, 2877964723, 20145753061]

約数ペア:

[(1, 20145753061), (7, 2877964723), (23, 875902307), (161, 125128901), (529, 38082709), (3703, 5440387)]