20332341

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 30461184

約数和(自身を除く): 10128843

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 677, 2031, 3337, 6093, 10011, 30033, 31819, 48067, 95457, 144201, 286371, 432603, 2259149, 6777447, 20332341]

約数ペア:

[(1, 20332341), (3, 6777447), (9, 2259149), (47, 432603), (71, 286371), (141, 144201), (213, 95457), (423, 48067), (639, 31819), (677, 30033), (2031, 10011), (3337, 6093)]