20163544665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{483017}}^1$

素因数の和:483070

約数の個数: 48

約数和(自身を含む): 37003042944

約数和(自身を除く): 16839498279

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 2783, 3795, 8349, 13915, 41745, 483017, 1449051, 2415085, 5313187, 7245255, 11109391, 15939561, 26565935, 33328173, 55546955, 58445057, 79697805, 122203301, 166640865, 175335171, 292225285, 366609903, 611016505, 876675855, 1344236311, 1833049515, 4032708933, 6721181555, 20163544665]

約数ペア:

[(1, 20163544665), (3, 6721181555), (5, 4032708933), (11, 1833049515), (15, 1344236311), (23, 876675855), (33, 611016505), (55, 366609903), (69, 292225285), (115, 175335171), (121, 166640865), (165, 122203301), (253, 79697805), (345, 58445057), (363, 55546955), (605, 33328173), (759, 26565935), (1265, 15939561), (1815, 11109391), (2783, 7245255), (3795, 5313187), (8349, 2415085), (13915, 1449051), (41745, 483017)]