20174328168

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1367}}^1\times {\mathrm{2003}}^1$

素因数の和:3686

約数の個数: 64

約数和(自身を含む): 50662402560

約数和(自身を除く): 30488074392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1367, 1842, 2003, 2456, 2734, 3684, 4006, 4101, 5468, 6009, 7368, 8012, 8202, 10936, 12018, 16024, 16404, 24036, 32808, 48072, 419669, 614921, 839338, 1229842, 1259007, 1678676, 1844763, 2459684, 2518014, 2738101, 3357352, 3689526, 4919368, 5036028, 5476202, 7379052, 8214303, 10072056, 10952404, 14758104, 16428606, 21904808, 32857212, 65714424, 840597007, 1681194014, 2521791021, 3362388028, 5043582042, 6724776056, 10087164084, 20174328168]

約数ペア:

[(1, 20174328168), (2, 10087164084), (3, 6724776056), (4, 5043582042), (6, 3362388028), (8, 2521791021), (12, 1681194014), (24, 840597007), (307, 65714424), (614, 32857212), (921, 21904808), (1228, 16428606), (1367, 14758104), (1842, 10952404), (2003, 10072056), (2456, 8214303), (2734, 7379052), (3684, 5476202), (4006, 5036028), (4101, 4919368), (5468, 3689526), (6009, 3357352), (7368, 2738101), (8012, 2518014), (8202, 2459684), (10936, 1844763), (12018, 1678676), (16024, 1259007), (16404, 1229842), (24036, 839338), (32808, 614921), (48072, 419669)]