20140804096

素因数分解:

$2^{11}\times 7^1\times {\mathrm{1404911}}^1$

素因数の和:1404940

約数の個数: 48

約数和(自身を含む): 46024917120

約数和(自身を除く): 25884113024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 1404911, 2809822, 5619644, 9834377, 11239288, 19668754, 22478576, 39337508, 44957152, 78675016, 89914304, 157350032, 179828608, 314700064, 359657216, 629400128, 719314432, 1258800256, 1438628864, 2517600512, 2877257728, 5035201024, 10070402048, 20140804096]

約数ペア:

[(1, 20140804096), (2, 10070402048), (4, 5035201024), (7, 2877257728), (8, 2517600512), (14, 1438628864), (16, 1258800256), (28, 719314432), (32, 629400128), (56, 359657216), (64, 314700064), (112, 179828608), (128, 157350032), (224, 89914304), (256, 78675016), (448, 44957152), (512, 39337508), (896, 22478576), (1024, 19668754), (1792, 11239288), (2048, 9834377), (3584, 5619644), (7168, 2809822), (14336, 1404911)]