20045404874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22223287}}^1$

素因数の和:22223341

約数の個数: 16

約数和(自身を含む): 33601611456

約数和(自身を除く): 13556206582

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 22223287, 44446574, 244456157, 488912314, 911154767, 1822309534, 10022702437, 20045404874]

約数ペア:

[(1, 20045404874), (2, 10022702437), (11, 1822309534), (22, 911154767), (41, 488912314), (82, 244456157), (451, 44446574), (902, 22223287)]