20170503842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{11959}}^1$

素因数の和:12530

約数の個数: 32

約数和(自身を含む): 32395334400

約数和(自身を除く): 12224830558

約数列:

[1, 2, 17, 34, 113, 226, 439, 878, 1921, 3842, 7463, 11959, 14926, 23918, 49607, 99214, 203303, 406606, 843319, 1351367, 1686638, 2702734, 5250001, 10500002, 22973239, 45946478, 89250017, 178500034, 593250113, 1186500226, 10085251921, 20170503842]

約数ペア:

[(1, 20170503842), (2, 10085251921), (17, 1186500226), (34, 593250113), (113, 178500034), (226, 89250017), (439, 45946478), (878, 22973239), (1921, 10500002), (3842, 5250001), (7463, 2702734), (11959, 1686638), (14926, 1351367), (23918, 843319), (49607, 406606), (99214, 203303)]