20345052926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{27697}}^1$

素因数の和:28076

約数の個数: 32

約数和(自身を含む): 33659052768

約数和(自身を除く): 13313999842

約数列:

[1, 2, 11, 22, 173, 193, 346, 386, 1903, 2123, 3806, 4246, 27697, 33389, 55394, 66778, 304667, 367279, 609334, 734558, 4791581, 5345521, 9583162, 10691042, 52707391, 58800731, 105414782, 117601462, 924775133, 1849550266, 10172526463, 20345052926]

約数ペア:

[(1, 20345052926), (2, 10172526463), (11, 1849550266), (22, 924775133), (173, 117601462), (193, 105414782), (346, 58800731), (386, 52707391), (1903, 10691042), (2123, 9583162), (3806, 5345521), (4246, 4791581), (27697, 734558), (33389, 609334), (55394, 367279), (66778, 304667)]