20092446712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{145589}}^1$

素因数の和:146935

約数の個数: 32

約数和(自身を含む): 40602139200

約数和(自身を除く): 20509692488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1327, 2654, 5308, 10616, 17251, 34502, 69004, 138008, 145589, 291178, 582356, 1164712, 1892657, 3785314, 7570628, 15141256, 193196603, 386393206, 772786412, 1545572824, 2511555839, 5023111678, 10046223356, 20092446712]

約数ペア:

[(1, 20092446712), (2, 10046223356), (4, 5023111678), (8, 2511555839), (13, 1545572824), (26, 772786412), (52, 386393206), (104, 193196603), (1327, 15141256), (2654, 7570628), (5308, 3785314), (10616, 1892657), (17251, 1164712), (34502, 582356), (69004, 291178), (138008, 145589)]