20773130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1777}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 43013376

約数和(自身を除く): 22240246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 1777, 2338, 3554, 5845, 8885, 11690, 12439, 17770, 24878, 62195, 124390, 296759, 593518, 1483795, 2077313, 2967590, 4154626, 10386565, 20773130]

約数ペア:

[(1, 20773130), (2, 10386565), (5, 4154626), (7, 2967590), (10, 2077313), (14, 1483795), (35, 593518), (70, 296759), (167, 124390), (334, 62195), (835, 24878), (1169, 17770), (1670, 12439), (1777, 11690), (2338, 8885), (3554, 5845)]