20036691360021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50217271579}}^1$

素因数の和:50217271608

約数の個数: 16

約数和(自身を含む): 32139053811200

約数和(自身を除く): 12102362451179

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 50217271579, 150651814737, 351520901053, 954128160001, 1054562703159, 2862384480003, 6678897120007, 20036691360021]

約数ペア:

[(1, 20036691360021), (3, 6678897120007), (7, 2862384480003), (19, 1054562703159), (21, 954128160001), (57, 351520901053), (133, 150651814737), (399, 50217271579)]