20160687204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11428961}}^1$

素因数の和:11428985

約数の個数: 54

約数和(自身を含む): 59282025894

約数和(自身を除く): 39121338690

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11428961, 22857922, 34286883, 45715844, 68573766, 80002727, 102860649, 137147532, 160005454, 205721298, 240008181, 320010908, 411442596, 480016362, 560019089, 720024543, 960032724, 1120038178, 1440049086, 1680057267, 2240076356, 2880098172, 3360114534, 5040171801, 6720229068, 10080343602, 20160687204]

約数ペア:

[(1, 20160687204), (2, 10080343602), (3, 6720229068), (4, 5040171801), (6, 3360114534), (7, 2880098172), (9, 2240076356), (12, 1680057267), (14, 1440049086), (18, 1120038178), (21, 960032724), (28, 720024543), (36, 560019089), (42, 480016362), (49, 411442596), (63, 320010908), (84, 240008181), (98, 205721298), (126, 160005454), (147, 137147532), (196, 102860649), (252, 80002727), (294, 68573766), (441, 45715844), (588, 34286883), (882, 22857922), (1764, 11428961)]