20134748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 36900864

約数和(自身を除く): 16766116

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 2287, 4402, 4574, 8804, 9148, 70897, 141794, 162377, 283588, 324754, 649508, 5033687, 10067374, 20134748]

約数ペア:

[(1, 20134748), (2, 10067374), (4, 5033687), (31, 649508), (62, 324754), (71, 283588), (124, 162377), (142, 141794), (284, 70897), (2201, 9148), (2287, 8804), (4402, 4574)]