20177802642

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{328511}}^1$

素因数の和:328898

約数の個数: 32

約数和(自身を含む): 41865569280

約数和(自身を除く): 21687766638

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 353, 706, 1059, 2118, 10237, 20474, 30711, 61422, 328511, 657022, 985533, 1971066, 9526819, 19053638, 28580457, 57160914, 115964383, 231928766, 347893149, 695786298, 3362967107, 6725934214, 10088901321, 20177802642]

約数ペア:

[(1, 20177802642), (2, 10088901321), (3, 6725934214), (6, 3362967107), (29, 695786298), (58, 347893149), (87, 231928766), (174, 115964383), (353, 57160914), (706, 28580457), (1059, 19053638), (2118, 9526819), (10237, 1971066), (20474, 985533), (30711, 657022), (61422, 328511)]