20360682

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 25870230

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 587, 738, 846, 1174, 1761, 1927, 3522, 3854, 5283, 5781, 10566, 11562, 17343, 24067, 27589, 34686, 48134, 55178, 72201, 82767, 144402, 165534, 216603, 248301, 433206, 496602, 1131149, 2262298, 3393447, 6786894, 10180341, 20360682]

約数ペア:

[(1, 20360682), (2, 10180341), (3, 6786894), (6, 3393447), (9, 2262298), (18, 1131149), (41, 496602), (47, 433206), (82, 248301), (94, 216603), (123, 165534), (141, 144402), (246, 82767), (282, 72201), (369, 55178), (423, 48134), (587, 34686), (738, 27589), (846, 24067), (1174, 17343), (1761, 11562), (1927, 10566), (3522, 5781), (3854, 5283)]