20140064

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 46303488

約数和(自身を除く): 26163424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 1913, 2632, 3826, 5264, 7652, 10528, 13391, 15304, 26782, 30608, 53564, 61216, 89911, 107128, 179822, 214256, 359644, 428512, 629377, 719288, 1258754, 1438576, 2517508, 2877152, 5035016, 10070032, 20140064]

約数ペア:

[(1, 20140064), (2, 10070032), (4, 5035016), (7, 2877152), (8, 2517508), (14, 1438576), (16, 1258754), (28, 719288), (32, 629377), (47, 428512), (56, 359644), (94, 214256), (112, 179822), (188, 107128), (224, 89911), (329, 61216), (376, 53564), (658, 30608), (752, 26782), (1316, 15304), (1504, 13391), (1913, 10528), (2632, 7652), (3826, 5264)]