20030058

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 46569600

約数和(自身を除く): 26539542

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 83, 109, 123, 166, 218, 246, 249, 327, 369, 498, 654, 738, 747, 981, 1107, 1494, 1962, 2214, 2241, 2943, 3403, 4469, 4482, 5886, 6806, 8938, 9047, 10209, 13407, 18094, 20418, 26814, 27141, 30627, 40221, 54282, 61254, 80442, 81423, 91881, 120663, 162846, 183762, 241326, 244269, 370927, 488538, 741854, 1112781, 2225562, 3338343, 6676686, 10015029, 20030058]

約数ペア:

[(1, 20030058), (2, 10015029), (3, 6676686), (6, 3338343), (9, 2225562), (18, 1112781), (27, 741854), (41, 488538), (54, 370927), (82, 244269), (83, 241326), (109, 183762), (123, 162846), (166, 120663), (218, 91881), (246, 81423), (249, 80442), (327, 61254), (369, 54282), (498, 40221), (654, 30627), (738, 27141), (747, 26814), (981, 20418), (1107, 18094), (1494, 13407), (1962, 10209), (2214, 9047), (2241, 8938), (2943, 6806), (3403, 5886), (4469, 4482)]