20126601478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{297019}}^1$

素因数の和:299031

約数の個数: 16

約数和(自身を含む): 31981925520

約数和(自身を除く): 11855324042

約数列:

[1, 2, 17, 34, 1993, 3986, 33881, 67762, 297019, 594038, 5049323, 10098646, 591958867, 1183917734, 10063300739, 20126601478]

約数ペア:

[(1, 20126601478), (2, 10063300739), (17, 1183917734), (34, 591958867), (1993, 10098646), (3986, 5049323), (33881, 594038), (67762, 297019)]