20342211043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1\times {\mathrm{1091}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 25488433152

約数和(自身を除く): 5146222109

約数列:

[1, 7, 11, 77, 463, 523, 1091, 3241, 3661, 5093, 5753, 7637, 12001, 35651, 40271, 84007, 242149, 505133, 570593, 1695043, 2663639, 3535931, 3994151, 5556463, 6276523, 18645473, 38895241, 43935661, 264184559, 1849291913, 2906030149, 20342211043]

約数ペア:

[(1, 20342211043), (7, 2906030149), (11, 1849291913), (77, 264184559), (463, 43935661), (523, 38895241), (1091, 18645473), (3241, 6276523), (3661, 5556463), (5093, 3994151), (5753, 3535931), (7637, 2663639), (12001, 1695043), (35651, 570593), (40271, 505133), (84007, 242149)]