20670565542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{354689}}^1$

素因数の和:355588

約数の個数: 32

約数和(自身を含む): 45150618240

約数和(自身を除く): 24480052698

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 883, 1766, 2649, 5298, 9713, 19426, 29139, 58278, 354689, 709378, 1064067, 2128134, 3901579, 7803158, 11704737, 23409474, 313190387, 626380774, 939571161, 1879142322, 3445094257, 6890188514, 10335282771, 20670565542]

約数ペア:

[(1, 20670565542), (2, 10335282771), (3, 6890188514), (6, 3445094257), (11, 1879142322), (22, 939571161), (33, 626380774), (66, 313190387), (883, 23409474), (1766, 11704737), (2649, 7803158), (5298, 3901579), (9713, 2128134), (19426, 1064067), (29139, 709378), (58278, 354689)]