20260605004

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{1321}}^1\times {\mathrm{19867}}^1$

素因数の和:21385

約数の個数: 24

約数和(自身を含む): 35668543568

約数和(自身を除く): 15407938564

約数列:

[1, 2, 4, 193, 386, 772, 1321, 2642, 5284, 19867, 39734, 79468, 254953, 509906, 1019812, 3834331, 7668662, 15337324, 26244307, 52488614, 104977228, 5065151251, 10130302502, 20260605004]

約数ペア:

[(1, 20260605004), (2, 10130302502), (4, 5065151251), (193, 104977228), (386, 52488614), (772, 26244307), (1321, 15337324), (2642, 7668662), (5284, 3834331), (19867, 1019812), (39734, 509906), (79468, 254953)]