2016317180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1652719}}^1$

素因数の和:1652789

約数の個数: 24

約数和(自身を含む): 4303682880

約数和(自身を除く): 2287365700

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1652719, 3305438, 6610876, 8263595, 16527190, 33054380, 100815859, 201631718, 403263436, 504079295, 1008158590, 2016317180]

約数ペア:

[(1, 2016317180), (2, 1008158590), (4, 504079295), (5, 403263436), (10, 201631718), (20, 100815859), (61, 33054380), (122, 16527190), (244, 8263595), (305, 6610876), (610, 3305438), (1220, 1652719)]