20126085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191677}}^1$

素因数の和:191692

約数の個数: 16

約数和(自身を含む): 36802176

約数和(自身を除く): 16676091

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191677, 575031, 958385, 1341739, 2875155, 4025217, 6708695, 20126085]

約数ペア:

[(1, 20126085), (3, 6708695), (5, 4025217), (7, 2875155), (15, 1341739), (21, 958385), (35, 575031), (105, 191677)]