20162059610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{707689}}^1$

素因数の和:707751

約数の個数: 64

約数和(自身を含む): 46469756160

約数和(自身を除く): 26307696550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2590, 2849, 4070, 5698, 14245, 28490, 707689, 1415378, 3538445, 4953823, 7076890, 7784579, 9907646, 15569158, 24769115, 26184493, 38922895, 49538230, 52368986, 54492053, 77845790, 108984106, 130922465, 183291451, 261844930, 272460265, 288029423, 366582902, 544920530, 576058846, 916457255, 1440147115, 1832914510, 2016205961, 2880294230, 4032411922, 10081029805, 20162059610]

約数ペア:

[(1, 20162059610), (2, 10081029805), (5, 4032411922), (7, 2880294230), (10, 2016205961), (11, 1832914510), (14, 1440147115), (22, 916457255), (35, 576058846), (37, 544920530), (55, 366582902), (70, 288029423), (74, 272460265), (77, 261844930), (110, 183291451), (154, 130922465), (185, 108984106), (259, 77845790), (370, 54492053), (385, 52368986), (407, 49538230), (518, 38922895), (770, 26184493), (814, 24769115), (1295, 15569158), (2035, 9907646), (2590, 7784579), (2849, 7076890), (4070, 4953823), (5698, 3538445), (14245, 1415378), (28490, 707689)]