20125681636

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{904769}}^1$

素因数の和:904923

約数の個数: 24

約数和(自身を含む): 36176323680

約数和(自身を除く): 16050642044

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 5561, 11122, 22244, 904769, 1809538, 3619076, 60619523, 75095827, 121239046, 150191654, 242478092, 300383308, 5031420409, 10062840818, 20125681636]

約数ペア:

[(1, 20125681636), (2, 10062840818), (4, 5031420409), (67, 300383308), (83, 242478092), (134, 150191654), (166, 121239046), (268, 75095827), (332, 60619523), (5561, 3619076), (11122, 1809538), (22244, 904769)]