20140768706

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{217771}}^1$

素因数の和:218257

約数の個数: 16

約数和(自身を含む): 30528150048

約数和(自身を除く): 10387381342

約数列:

[1, 2, 131, 262, 353, 706, 46243, 92486, 217771, 435542, 28528001, 57056002, 76873163, 153746326, 10070384353, 20140768706]

約数ペア:

[(1, 20140768706), (2, 10070384353), (131, 153746326), (262, 76873163), (353, 57056002), (706, 28528001), (46243, 435542), (92486, 217771)]