20142038

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4436

約数の個数: 24

約数和(自身を含む): 35901792

約数和(自身を除く): 15759754

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4373, 4606, 8746, 30611, 61222, 205531, 214277, 411062, 428554, 1438717, 2877434, 10071019, 20142038]

約数ペア:

[(1, 20142038), (2, 10071019), (7, 2877434), (14, 1438717), (47, 428554), (49, 411062), (94, 214277), (98, 205531), (329, 61222), (658, 30611), (2303, 8746), (4373, 4606)]