20072142167

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8408941}}^1$

素因数の和:8408990

約数の個数: 16

約数和(自身を含む): 25832269824

約数和(自身を除く): 5760127657

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 8408941, 58862587, 92498351, 260677171, 647488457, 1824740197, 2867448881, 20072142167]

約数ペア:

[(1, 20072142167), (7, 2867448881), (11, 1824740197), (31, 647488457), (77, 260677171), (217, 92498351), (341, 58862587), (2387, 8408941)]