20334424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 21448616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 743, 1244, 1486, 2488, 2972, 3421, 5944, 6842, 8173, 13684, 16346, 27368, 32692, 65384, 231073, 462146, 924292, 1848584, 2541803, 5083606, 10167212, 20334424]

約数ペア:

[(1, 20334424), (2, 10167212), (4, 5083606), (8, 2541803), (11, 1848584), (22, 924292), (44, 462146), (88, 231073), (311, 65384), (622, 32692), (743, 27368), (1244, 16346), (1486, 13684), (2488, 8173), (2972, 6842), (3421, 5944)]