20174844327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{35729}}^1$

素因数の和:36055

約数の個数: 32

約数和(自身を含む): 29882856960

約数和(自身を除く): 9708012633

約数列:

[1, 3, 11, 33, 71, 213, 241, 723, 781, 2343, 2651, 7953, 17111, 35729, 51333, 107187, 188221, 393019, 564663, 1179057, 2536759, 7610277, 8610689, 25832067, 27904349, 83713047, 94717579, 284152737, 611358919, 1834076757, 6724948109, 20174844327]

約数ペア:

[(1, 20174844327), (3, 6724948109), (11, 1834076757), (33, 611358919), (71, 284152737), (213, 94717579), (241, 83713047), (723, 27904349), (781, 25832067), (2343, 8610689), (2651, 7610277), (7953, 2536759), (17111, 1179057), (35729, 564663), (51333, 393019), (107187, 188221)]