20160369047

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{5939}}^1$

素因数の和:6112

約数の個数: 36

約数和(自身を含む): 25610868360

約数和(自身を除く): 5450499313

約数列:

[1, 7, 13, 49, 73, 91, 511, 637, 949, 3577, 5329, 5939, 6643, 37303, 41573, 46501, 69277, 77207, 261121, 291011, 433547, 484939, 540449, 3034829, 3394573, 3783143, 5636111, 21243803, 31648931, 39452777, 221542517, 276169439, 411436103, 1550797619, 2880052721, 20160369047]

約数ペア:

[(1, 20160369047), (7, 2880052721), (13, 1550797619), (49, 411436103), (73, 276169439), (91, 221542517), (511, 39452777), (637, 31648931), (949, 21243803), (3577, 5636111), (5329, 3783143), (5939, 3394573), (6643, 3034829), (37303, 540449), (41573, 484939), (46501, 433547), (69277, 291011), (77207, 261121)]