20132804615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2589

約数の個数: 96

約数和(自身を含む): 31763515392

約数和(自身を除く): 11630710777

約数列:

[1, 5, 7, 11, 35, 41, 47, 55, 77, 121, 205, 235, 287, 329, 385, 451, 517, 605, 847, 1435, 1645, 1927, 2255, 2467, 2585, 3157, 3619, 4235, 4961, 5687, 9635, 12335, 13489, 15785, 17269, 18095, 21197, 24805, 27137, 28435, 34727, 39809, 67445, 86345, 101147, 105985, 115949, 135685, 148379, 173635, 189959, 199045, 233167, 298507, 505735, 579745, 708029, 741895, 811643, 949795, 1112617, 1165835, 1275439, 1492535, 1632169, 2089549, 3540145, 4058215, 4753909, 5563085, 6377195, 7788319, 8160845, 8928073, 10447745, 12238787, 14029829, 23769545, 33277363, 38941595, 44640365, 52292999, 61193935, 70149145, 85671509, 98208803, 166386815, 261464995, 366050993, 428357545, 491044015, 575222989, 1830254965, 2876114945, 4026560923, 20132804615]

約数ペア:

[(1, 20132804615), (5, 4026560923), (7, 2876114945), (11, 1830254965), (35, 575222989), (41, 491044015), (47, 428357545), (55, 366050993), (77, 261464995), (121, 166386815), (205, 98208803), (235, 85671509), (287, 70149145), (329, 61193935), (385, 52292999), (451, 44640365), (517, 38941595), (605, 33277363), (847, 23769545), (1435, 14029829), (1645, 12238787), (1927, 10447745), (2255, 8928073), (2467, 8160845), (2585, 7788319), (3157, 6377195), (3619, 5563085), (4235, 4753909), (4961, 4058215), (5687, 3540145), (9635, 2089549), (12335, 1632169), (13489, 1492535), (15785, 1275439), (17269, 1165835), (18095, 1112617), (21197, 949795), (24805, 811643), (27137, 741895), (28435, 708029), (34727, 579745), (39809, 505735), (67445, 298507), (86345, 233167), (101147, 199045), (105985, 189959), (115949, 173635), (135685, 148379)]