20736636634

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{761}}^1\times {\mathrm{2753}}^1$

素因数の和:3631

約数の個数: 48

約数和(自身を含む): 36602874216

約数和(自身を除く): 15866237582

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 761, 1414, 1522, 2753, 4949, 5327, 5506, 9898, 10654, 19271, 37289, 38542, 74578, 76861, 134897, 153722, 269794, 278053, 538027, 556106, 1076054, 1946371, 2095033, 3766189, 3892742, 4190066, 7532378, 13624597, 14665231, 27249194, 29330462, 102656617, 205313234, 211598333, 423196666, 1481188331, 2962376662, 10368318317, 20736636634]

約数ペア:

[(1, 20736636634), (2, 10368318317), (7, 2962376662), (14, 1481188331), (49, 423196666), (98, 211598333), (101, 205313234), (202, 102656617), (707, 29330462), (761, 27249194), (1414, 14665231), (1522, 13624597), (2753, 7532378), (4949, 4190066), (5327, 3892742), (5506, 3766189), (9898, 2095033), (10654, 1946371), (19271, 1076054), (37289, 556106), (38542, 538027), (74578, 278053), (76861, 269794), (134897, 153722)]