20164883662

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2069}}^1\times {\mathrm{9041}}^1$

素因数の和:11137

約数の個数: 48

約数和(自身を含む): 38407160880

約数和(自身を除く): 18242277218

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2069, 4138, 9041, 14483, 18082, 22759, 28966, 45518, 63287, 99451, 101381, 126574, 159313, 198902, 202762, 318626, 443009, 696157, 886018, 1115191, 1392314, 2230382, 4873099, 9746198, 18705829, 37411658, 130940803, 205764119, 261881606, 411528238, 916585621, 1440348833, 1833171242, 2880697666, 10082441831, 20164883662]

約数ペア:

[(1, 20164883662), (2, 10082441831), (7, 2880697666), (11, 1833171242), (14, 1440348833), (22, 916585621), (49, 411528238), (77, 261881606), (98, 205764119), (154, 130940803), (539, 37411658), (1078, 18705829), (2069, 9746198), (4138, 4873099), (9041, 2230382), (14483, 1392314), (18082, 1115191), (22759, 886018), (28966, 696157), (45518, 443009), (63287, 318626), (99451, 202762), (101381, 198902), (126574, 159313)]