20084958712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27589229}}^1$

素因数の和:27589255

約数の個数: 32

約数和(自身を含む): 46349906400

約数和(自身を除く): 26264947688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27589229, 55178458, 110356916, 193124603, 220713832, 358659977, 386249206, 717319954, 772498412, 1434639908, 1544996824, 2510619839, 2869279816, 5021239678, 10042479356, 20084958712]

約数ペア:

[(1, 20084958712), (2, 10042479356), (4, 5021239678), (7, 2869279816), (8, 2510619839), (13, 1544996824), (14, 1434639908), (26, 772498412), (28, 717319954), (52, 386249206), (56, 358659977), (91, 220713832), (104, 193124603), (182, 110356916), (364, 55178458), (728, 27589229)]