2020242716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{169313}}^1$

素因数の和:169493

約数の個数: 24

約数和(自身を含む): 3745225680

約数和(自身を除く): 1724982964

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 169313, 338626, 677252, 3216947, 6433894, 12867788, 26582141, 53164282, 106328564, 505060679, 1010121358, 2020242716]

約数ペア:

[(1, 2020242716), (2, 1010121358), (4, 505060679), (19, 106328564), (38, 53164282), (76, 26582141), (157, 12867788), (314, 6433894), (628, 3216947), (2983, 677252), (5966, 338626), (11932, 169313)]