20310362518072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{164249}}^1\times {\mathrm{1405181}}^1$

素因数の和:1569447

約数の個数: 32

約数和(自身を含む): 41544205830000

約数和(自身を除く): 21233843311928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 164249, 328498, 656996, 1313992, 1405181, 1806739, 2810362, 3613478, 5620724, 7226956, 11241448, 14453912, 15456991, 30913982, 61827964, 123655928, 230799574069, 461599148138, 923198296276, 1846396592552, 2538795314759, 5077590629518, 10155181259036, 20310362518072]

約数ペア:

[(1, 20310362518072), (2, 10155181259036), (4, 5077590629518), (8, 2538795314759), (11, 1846396592552), (22, 923198296276), (44, 461599148138), (88, 230799574069), (164249, 123655928), (328498, 61827964), (656996, 30913982), (1313992, 15456991), (1405181, 14453912), (1806739, 11241448), (2810362, 7226956), (3613478, 5620724)]