20163089969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1\times {\mathrm{17117}}^1$

素因数の和:17920

約数の個数: 16

約数和(自身を含む): 22160278080

約数和(自身を除く): 1997188111

約数列:

[1, 11, 173, 619, 1903, 6809, 17117, 107087, 188287, 1177957, 2961241, 10595423, 32573651, 116549653, 1833008179, 20163089969]

約数ペア:

[(1, 20163089969), (11, 1833008179), (173, 116549653), (619, 32573651), (1903, 10595423), (6809, 2961241), (17117, 1177957), (107087, 188287)]