20149590696

素因数分解:

$2^3\times 3^1\times {\mathrm{2633}}^1\times {\mathrm{318863}}^1$

素因数の和:321505

約数の個数: 32

約数和(自身を含む): 50393266560

約数和(自身を除く): 30243675864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2633, 5266, 7899, 10532, 15798, 21064, 31596, 63192, 318863, 637726, 956589, 1275452, 1913178, 2550904, 3826356, 7652712, 839566279, 1679132558, 2518698837, 3358265116, 5037397674, 6716530232, 10074795348, 20149590696]

約数ペア:

[(1, 20149590696), (2, 10074795348), (3, 6716530232), (4, 5037397674), (6, 3358265116), (8, 2518698837), (12, 1679132558), (24, 839566279), (2633, 7652712), (5266, 3826356), (7899, 2550904), (10532, 1913178), (15798, 1275452), (21064, 956589), (31596, 637726), (63192, 318863)]