20655142774

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5696399}}^1$

素因数の和:5696452

約数の個数: 24

約数和(自身を含む): 37015207200

約数和(自身を除く): 16360064426

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 5696399, 11392798, 39874793, 79749586, 210766763, 279123551, 421533526, 558247102, 1475367341, 2950734682, 10327571387, 20655142774]

約数ペア:

[(1, 20655142774), (2, 10327571387), (7, 2950734682), (14, 1475367341), (37, 558247102), (49, 421533526), (74, 279123551), (98, 210766763), (259, 79749586), (518, 39874793), (1813, 11392798), (3626, 5696399)]