20759256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41189}}^1$

素因数の和:41208

約数の個数: 48

約数和(自身を含む): 64256400

約数和(自身を除く): 43497144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41189, 82378, 123567, 164756, 247134, 288323, 329512, 370701, 494268, 576646, 741402, 864969, 988536, 1153292, 1482804, 1729938, 2306584, 2594907, 2965608, 3459876, 5189814, 6919752, 10379628, 20759256]

約数ペア:

[(1, 20759256), (2, 10379628), (3, 6919752), (4, 5189814), (6, 3459876), (7, 2965608), (8, 2594907), (9, 2306584), (12, 1729938), (14, 1482804), (18, 1153292), (21, 988536), (24, 864969), (28, 741402), (36, 576646), (42, 494268), (56, 370701), (63, 329512), (72, 288323), (84, 247134), (126, 164756), (168, 123567), (252, 82378), (504, 41189)]