20229866488

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14962919}}^1$

素因数の和:14962951

約数の個数: 24

約数和(自身を含む): 41073215400

約数和(自身を除く): 20843348912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14962919, 29925838, 59851676, 119703352, 194517947, 389035894, 778071788, 1556143576, 2528733311, 5057466622, 10114933244, 20229866488]

約数ペア:

[(1, 20229866488), (2, 10114933244), (4, 5057466622), (8, 2528733311), (13, 1556143576), (26, 778071788), (52, 389035894), (104, 194517947), (169, 119703352), (338, 59851676), (676, 29925838), (1352, 14962919)]