20437152

素因数分解:

$2^5\times 3^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 53887680

約数和(自身を除く): 33450528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 359, 593, 718, 1077, 1186, 1436, 1779, 2154, 2372, 2872, 3558, 4308, 4744, 5744, 7116, 8616, 9488, 11488, 14232, 17232, 18976, 28464, 34464, 56928, 212887, 425774, 638661, 851548, 1277322, 1703096, 2554644, 3406192, 5109288, 6812384, 10218576, 20437152]

約数ペア:

[(1, 20437152), (2, 10218576), (3, 6812384), (4, 5109288), (6, 3406192), (8, 2554644), (12, 1703096), (16, 1277322), (24, 851548), (32, 638661), (48, 425774), (96, 212887), (359, 56928), (593, 34464), (718, 28464), (1077, 18976), (1186, 17232), (1436, 14232), (1779, 11488), (2154, 9488), (2372, 8616), (2872, 7116), (3558, 5744), (4308, 4744)]