20160269395

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{857}}^1\times {\mathrm{1693}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 27766747008

約数和(自身を除く): 7606477613

約数列:

[1, 5, 7, 35, 397, 857, 1693, 1985, 2779, 4285, 5999, 8465, 11851, 13895, 29995, 59255, 340229, 672121, 1450901, 1701145, 2381603, 3360605, 4704847, 7254505, 10156307, 11908015, 23524235, 50781535, 576007697, 2880038485, 4032053879, 20160269395]

約数ペア:

[(1, 20160269395), (5, 4032053879), (7, 2880038485), (35, 576007697), (397, 50781535), (857, 23524235), (1693, 11908015), (1985, 10156307), (2779, 7254505), (4285, 4704847), (5999, 3360605), (8465, 2381603), (11851, 1701145), (13895, 1450901), (29995, 672121), (59255, 340229)]