20566098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163223}}^1$

素因数の和:163238

約数の個数: 24

約数和(自身を含む): 50925888

約数和(自身を除く): 30359790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163223, 326446, 489669, 979338, 1142561, 1469007, 2285122, 2938014, 3427683, 6855366, 10283049, 20566098]

約数ペア:

[(1, 20566098), (2, 10283049), (3, 6855366), (6, 3427683), (7, 2938014), (9, 2285122), (14, 1469007), (18, 1142561), (21, 979338), (42, 489669), (63, 326446), (126, 163223)]