20532103665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{47303}}^1$

素因数の和:48853

約数の個数: 32

約数和(自身を含む): 34603822080

約数和(自身を除く): 14071718415

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1523, 4569, 7615, 22845, 28937, 47303, 86811, 141909, 144685, 236515, 434055, 709545, 898757, 2696271, 4493785, 13481355, 72042469, 216127407, 360212345, 1080637035, 1368806911, 4106420733, 6844034555, 20532103665]

約数ペア:

[(1, 20532103665), (3, 6844034555), (5, 4106420733), (15, 1368806911), (19, 1080637035), (57, 360212345), (95, 216127407), (285, 72042469), (1523, 13481355), (4569, 4493785), (7615, 2696271), (22845, 898757), (28937, 709545), (47303, 434055), (86811, 236515), (141909, 144685)]