20084823913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{23819}}^1$

素因数の和:24117

約数の個数: 32

約数和(自身を含む): 25684439040

約数和(自身を除く): 5599615127

約数列:

[1, 7, 11, 47, 77, 233, 329, 517, 1631, 2563, 3619, 10951, 17941, 23819, 76657, 120461, 166733, 262009, 843227, 1119493, 1834063, 5549827, 7836451, 12314423, 38848789, 61048097, 86200961, 260841869, 427336679, 1825893083, 2869260559, 20084823913]

約数ペア:

[(1, 20084823913), (7, 2869260559), (11, 1825893083), (47, 427336679), (77, 260841869), (233, 86200961), (329, 61048097), (517, 38848789), (1631, 12314423), (2563, 7836451), (3619, 5549827), (10951, 1834063), (17941, 1119493), (23819, 843227), (76657, 262009), (120461, 166733)]