20828346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45083}}^1$

素因数の和:45106

約数の個数: 32

約数和(自身を含む): 51936768

約数和(自身を除く): 31108422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45083, 90166, 135249, 270498, 315581, 495913, 631162, 946743, 991826, 1487739, 1893486, 2975478, 3471391, 6942782, 10414173, 20828346]

約数ペア:

[(1, 20828346), (2, 10414173), (3, 6942782), (6, 3471391), (7, 2975478), (11, 1893486), (14, 1487739), (21, 991826), (22, 946743), (33, 631162), (42, 495913), (66, 315581), (77, 270498), (154, 135249), (231, 90166), (462, 45083)]