20014152393

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1\times {\mathrm{811}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 27187578880

約数和(自身を除く): 7173426487

約数列:

[1, 3, 109, 163, 327, 463, 489, 811, 1389, 2433, 17767, 50467, 53301, 75469, 88399, 132193, 151401, 226407, 265197, 375493, 396579, 1126479, 8226121, 14409037, 24678363, 40928737, 43227111, 61205359, 122786211, 183616077, 6671384131, 20014152393]

約数ペア:

[(1, 20014152393), (3, 6671384131), (109, 183616077), (163, 122786211), (327, 61205359), (463, 43227111), (489, 40928737), (811, 24678363), (1389, 14409037), (2433, 8226121), (17767, 1126479), (50467, 396579), (53301, 375493), (75469, 265197), (88399, 226407), (132193, 151401)]