20179943356

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{1193}}^1\times {\mathrm{21911}}^1$

素因数の和:23301

約数の個数: 24

約数和(自身を含む): 35529256224

約数和(自身を除く): 15349312868

約数列:

[1, 2, 4, 193, 386, 772, 1193, 2386, 4772, 21911, 43822, 87644, 230249, 460498, 920996, 4228823, 8457646, 16915292, 26139823, 52279646, 104559292, 5044985839, 10089971678, 20179943356]

約数ペア:

[(1, 20179943356), (2, 10089971678), (4, 5044985839), (193, 104559292), (386, 52279646), (772, 26139823), (1193, 16915292), (2386, 8457646), (4772, 4228823), (21911, 920996), (43822, 460498), (87644, 230249)]