20076586551

素因数分解:

$3^2\times 7^1\times {\mathrm{4801}}^1\times {\mathrm{66377}}^1$

素因数の和:71191

約数の個数: 24

約数和(自身を含む): 33149704224

約数和(自身を除く): 13073117673

約数列:

[1, 3, 7, 9, 21, 63, 4801, 14403, 33607, 43209, 66377, 100821, 199131, 302463, 464639, 597393, 1393917, 4181751, 318675977, 956027931, 2230731839, 2868083793, 6692195517, 20076586551]

約数ペア:

[(1, 20076586551), (3, 6692195517), (7, 2868083793), (9, 2230731839), (21, 956027931), (63, 318675977), (4801, 4181751), (14403, 1393917), (33607, 597393), (43209, 464639), (66377, 302463), (100821, 199131)]