220160969668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1342444937}}^1$

素因数の和:1342444982

約数の個数: 12

約数和(自身を含む): 394678811772

約数和(自身を除く): 174517842104

約数列:

[1, 2, 4, 41, 82, 164, 1342444937, 2684889874, 5369779748, 55040242417, 110080484834, 220160969668]

約数ペア:

[(1, 220160969668), (2, 110080484834), (4, 55040242417), (41, 5369779748), (82, 2684889874), (164, 1342444937)]