20462628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 51940224

約数和(自身を除く): 31477596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 2711, 3774, 5422, 7548, 8133, 10844, 16266, 32532, 46087, 92174, 100307, 138261, 184348, 200614, 276522, 300921, 401228, 553044, 601842, 1203684, 1705219, 3410438, 5115657, 6820876, 10231314, 20462628]

約数ペア:

[(1, 20462628), (2, 10231314), (3, 6820876), (4, 5115657), (6, 3410438), (12, 1705219), (17, 1203684), (34, 601842), (37, 553044), (51, 401228), (68, 300921), (74, 276522), (102, 200614), (111, 184348), (148, 138261), (204, 100307), (222, 92174), (444, 46087), (629, 32532), (1258, 16266), (1887, 10844), (2516, 8133), (2711, 7548), (3774, 5422)]