20143393919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1747}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 22687305984

約数和(自身を除く): 2543912065

約数列:

[1, 11, 73, 83, 173, 803, 913, 1747, 1903, 6059, 12629, 14359, 19217, 66649, 127531, 138919, 145001, 157949, 302231, 1048207, 1402841, 1595011, 3324541, 10585073, 11530277, 22062863, 25085173, 116435803, 242691493, 275936903, 1831217629, 20143393919]

約数ペア:

[(1, 20143393919), (11, 1831217629), (73, 275936903), (83, 242691493), (173, 116435803), (803, 25085173), (913, 22062863), (1747, 11530277), (1903, 10585073), (6059, 3324541), (12629, 1595011), (14359, 1402841), (19217, 1048207), (66649, 302231), (127531, 157949), (138919, 145001)]