20430996

素因数分解:

$2^2\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{1399}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 47745600

約数和(自身を除く): 27314604

約数列:

[1, 2, 3, 4, 6, 12, 1217, 1399, 2434, 2798, 3651, 4197, 4868, 5596, 7302, 8394, 14604, 16788, 1702583, 3405166, 5107749, 6810332, 10215498, 20430996]

約数ペア:

[(1, 20430996), (2, 10215498), (3, 6810332), (4, 5107749), (6, 3405166), (12, 1702583), (1217, 16788), (1399, 14604), (2434, 8394), (2798, 7302), (3651, 5596), (4197, 4868)]