2009677200190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18451}}^1\times {\mathrm{990179}}^1$

素因数の和:1008648

約数の個数: 32

約数和(自身を含む): 3946493093760

約数和(自身を除く): 1936815893570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18451, 36902, 92255, 184510, 202961, 405922, 990179, 1014805, 1980358, 2029610, 4950895, 9901790, 10891969, 21783938, 54459845, 108919690, 18269792729, 36539585458, 91348963645, 182697927290, 200967720019, 401935440038, 1004838600095, 2009677200190]

約数ペア:

[(1, 2009677200190), (2, 1004838600095), (5, 401935440038), (10, 200967720019), (11, 182697927290), (22, 91348963645), (55, 36539585458), (110, 18269792729), (18451, 108919690), (36902, 54459845), (92255, 21783938), (184510, 10891969), (202961, 9901790), (405922, 4950895), (990179, 2029610), (1014805, 1980358)]