20797364060917

素因数分解:

${\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{9949}}^1\times {\mathrm{5147}}^1$

素因数の和:15325

約数の個数: 32

約数和(自身を含む): 21685599936000

約数和(自身を除く): 888235875083

約数列:

[1, 53, 79, 97, 4187, 5141, 5147, 7663, 9949, 272791, 406139, 406613, 499259, 527297, 785971, 965053, 21550489, 26460727, 39441461, 41656463, 51147809, 51207503, 76239187, 2090397433, 2713997659, 4040676911, 4045392737, 4967127791, 214405815061, 263257772923, 392403095489, 20797364060917]

約数ペア:

[(1, 20797364060917), (53, 392403095489), (79, 263257772923), (97, 214405815061), (4187, 4967127791), (5141, 4045392737), (5147, 4040676911), (7663, 2713997659), (9949, 2090397433), (272791, 76239187), (406139, 51207503), (406613, 51147809), (499259, 41656463), (527297, 39441461), (785971, 26460727), (965053, 21550489)]