20167570674

素因数分解:

$2^1\times 3^6\times {\mathrm{1319}}^1\times {\mathrm{10487}}^1$

素因数の和:11826

約数の個数: 56

約数和(自身を含む): 45395000640

約数和(自身を除く): 25227429966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1319, 1458, 2638, 3957, 7914, 10487, 11871, 20974, 23742, 31461, 35613, 62922, 71226, 94383, 106839, 188766, 213678, 283149, 320517, 566298, 641034, 849447, 961551, 1698894, 1923102, 2548341, 5096682, 7645023, 13832353, 15290046, 27664706, 41497059, 82994118, 124491177, 248982354, 373473531, 746947062, 1120420593, 2240841186, 3361261779, 6722523558, 10083785337, 20167570674]

約数ペア:

[(1, 20167570674), (2, 10083785337), (3, 6722523558), (6, 3361261779), (9, 2240841186), (18, 1120420593), (27, 746947062), (54, 373473531), (81, 248982354), (162, 124491177), (243, 82994118), (486, 41497059), (729, 27664706), (1319, 15290046), (1458, 13832353), (2638, 7645023), (3957, 5096682), (7914, 2548341), (10487, 1923102), (11871, 1698894), (20974, 961551), (23742, 849447), (31461, 641034), (35613, 566298), (62922, 320517), (71226, 283149), (94383, 213678), (106839, 188766)]