220822636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{10267}}^1$

素因数の和:10573

約数の個数: 24

約数和(自身を含む): 408255680

約数和(自身を除く): 187433044

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 5377, 10267, 10754, 20534, 21508, 41068, 195073, 390146, 780292, 2905561, 5811122, 11622244, 55205659, 110411318, 220822636]

約数ペア:

[(1, 220822636), (2, 110411318), (4, 55205659), (19, 11622244), (38, 5811122), (76, 2905561), (283, 780292), (566, 390146), (1132, 195073), (5377, 41068), (10267, 21508), (10754, 20534)]