20796663162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{11833}}^1$

素因数の和:12739

約数の個数: 64

約数和(自身を含む): 46896721920

約数和(自身を除く): 26100058758

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 859, 1023, 1718, 2046, 2577, 5154, 9449, 11833, 18898, 23666, 26629, 28347, 35499, 53258, 56694, 70998, 79887, 130163, 159774, 260326, 292919, 366823, 390489, 585838, 733646, 780978, 878757, 1100469, 1757514, 2200938, 4035053, 8070106, 10164547, 12105159, 20329094, 24210318, 30493641, 60987282, 111810017, 223620034, 315100957, 335430051, 630201914, 670860102, 945302871, 1890605742, 3466110527, 6932221054, 10398331581, 20796663162]

約数ペア:

[(1, 20796663162), (2, 10398331581), (3, 6932221054), (6, 3466110527), (11, 1890605742), (22, 945302871), (31, 670860102), (33, 630201914), (62, 335430051), (66, 315100957), (93, 223620034), (186, 111810017), (341, 60987282), (682, 30493641), (859, 24210318), (1023, 20329094), (1718, 12105159), (2046, 10164547), (2577, 8070106), (5154, 4035053), (9449, 2200938), (11833, 1757514), (18898, 1100469), (23666, 878757), (26629, 780978), (28347, 733646), (35499, 585838), (53258, 390489), (56694, 366823), (70998, 292919), (79887, 260326), (130163, 159774)]