20182968708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{140593}}^1$

素因数の和:142316

約数の個数: 48

約数和(自身を含む): 53853125760

約数和(自身を除く): 33670157052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1709, 3418, 5127, 6836, 10254, 11963, 20508, 23926, 35889, 47852, 71778, 140593, 143556, 281186, 421779, 562372, 843558, 984151, 1687116, 1968302, 2952453, 3936604, 5904906, 11809812, 240273437, 480546874, 720820311, 961093748, 1441640622, 1681914059, 2883281244, 3363828118, 5045742177, 6727656236, 10091484354, 20182968708]

約数ペア:

[(1, 20182968708), (2, 10091484354), (3, 6727656236), (4, 5045742177), (6, 3363828118), (7, 2883281244), (12, 1681914059), (14, 1441640622), (21, 961093748), (28, 720820311), (42, 480546874), (84, 240273437), (1709, 11809812), (3418, 5904906), (5127, 3936604), (6836, 2952453), (10254, 1968302), (11963, 1687116), (20508, 984151), (23926, 843558), (35889, 562372), (47852, 421779), (71778, 281186), (140593, 143556)]