20160342405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{598141}}^1$

素因数の和:598266

約数の個数: 48

約数和(自身を含む): 40309985664

約数和(自身を除く): 20149643259

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2247, 3745, 4815, 6741, 11235, 33705, 598141, 1794423, 2990705, 4186987, 5383269, 8972115, 12560961, 20934935, 26916345, 37682883, 62804805, 64001087, 188414415, 192003261, 320005435, 448007609, 576009783, 960016305, 1344022827, 2240038045, 2880048915, 4032068481, 6720114135, 20160342405]

約数ペア:

[(1, 20160342405), (3, 6720114135), (5, 4032068481), (7, 2880048915), (9, 2240038045), (15, 1344022827), (21, 960016305), (35, 576009783), (45, 448007609), (63, 320005435), (105, 192003261), (107, 188414415), (315, 64001087), (321, 62804805), (535, 37682883), (749, 26916345), (963, 20934935), (1605, 12560961), (2247, 8972115), (3745, 5383269), (4815, 4186987), (6741, 2990705), (11235, 1794423), (33705, 598141)]