20199402002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4025389}}^1$

素因数の和:4025597

約数の個数: 16

約数和(自身を含む): 32798877720

約数和(自身を除く): 12599475718

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 4025389, 8050778, 52330057, 104660114, 776900077, 1553800154, 10099701001, 20199402002]

約数ペア:

[(1, 20199402002), (2, 10099701001), (13, 1553800154), (26, 776900077), (193, 104660114), (386, 52330057), (2509, 8050778), (5018, 4025389)]