20195576195

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{402583}}^1$

素因数の和:402794

約数の個数: 16

約数和(自身を含む): 24734760960

約数和(自身を除く): 4539184765

約数列:

[1, 5, 79, 127, 395, 635, 10033, 50165, 402583, 2012915, 31804057, 51128041, 159020285, 255640205, 4039115239, 20195576195]

約数ペア:

[(1, 20195576195), (5, 4039115239), (79, 255640205), (127, 159020285), (395, 51128041), (635, 31804057), (10033, 2012915), (50165, 402583)]