20084346

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2663}}^1$

素因数の和:3090

約数の個数: 24

約数和(自身を含む): 43636320

約数和(自身を除く): 23551974

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 2663, 3771, 5326, 7542, 7989, 15978, 23967, 47934, 1115797, 2231594, 3347391, 6694782, 10042173, 20084346]

約数ペア:

[(1, 20084346), (2, 10042173), (3, 6694782), (6, 3347391), (9, 2231594), (18, 1115797), (419, 47934), (838, 23967), (1257, 15978), (2514, 7989), (2663, 7542), (3771, 5326)]