20569326

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{4639}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 41203200

約数和(自身を除く): 20633874

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 4639, 9278, 13917, 27834, 3428221, 6856442, 10284663, 20569326]

約数ペア:

[(1, 20569326), (2, 10284663), (3, 6856442), (6, 3428221), (739, 27834), (1478, 13917), (2217, 9278), (4434, 4639)]