20137547423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5221039}}^1$

素因数の和:5221094

約数の個数: 16

約数和(自身を含む): 25060992000

約数和(自身を除く): 4923444577

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 5221039, 36547273, 99199741, 151410131, 694398187, 1059870917, 2876792489, 20137547423]

約数ペア:

[(1, 20137547423), (7, 2876792489), (19, 1059870917), (29, 694398187), (133, 151410131), (203, 99199741), (551, 36547273), (3857, 5221039)]