20166093594

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{166247}}^1$

素因数の和:166571

約数の個数: 48

約数和(自身を含む): 45748789632

約数和(自身を除く): 25582696038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 293, 414, 586, 879, 1758, 2637, 5274, 6739, 13478, 20217, 40434, 60651, 121302, 166247, 332494, 498741, 997482, 1496223, 2992446, 3823681, 7647362, 11471043, 22942086, 34413129, 48710371, 68826258, 97420742, 146131113, 292262226, 438393339, 876786678, 1120338533, 2240677066, 3361015599, 6722031198, 10083046797, 20166093594]

約数ペア:

[(1, 20166093594), (2, 10083046797), (3, 6722031198), (6, 3361015599), (9, 2240677066), (18, 1120338533), (23, 876786678), (46, 438393339), (69, 292262226), (138, 146131113), (207, 97420742), (293, 68826258), (414, 48710371), (586, 34413129), (879, 22942086), (1758, 11471043), (2637, 7647362), (5274, 3823681), (6739, 2992446), (13478, 1496223), (20217, 997482), (40434, 498741), (60651, 332494), (121302, 166247)]