2016295220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1652701}}^1$

素因数の和:1652771

約数の個数: 24

約数和(自身を含む): 4303636008

約数和(自身を除く): 2287340788

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1652701, 3305402, 6610804, 8263505, 16527010, 33054020, 100814761, 201629522, 403259044, 504073805, 1008147610, 2016295220]

約数ペア:

[(1, 2016295220), (2, 1008147610), (4, 504073805), (5, 403259044), (10, 201629522), (20, 100814761), (61, 33054020), (122, 16527010), (244, 8263505), (305, 6610804), (610, 3305402), (1220, 1652701)]