20136305525

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2675921}}^1$

素因数の和:2675981

約数の個数: 24

約数和(自身を含む): 29199660864

約数和(自身を除く): 9063355339

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 7525, 2675921, 13379605, 18731447, 66898025, 93657235, 115064603, 468286175, 575323015, 805452221, 2876615075, 4027261105, 20136305525]

約数ペア:

[(1, 20136305525), (5, 4027261105), (7, 2876615075), (25, 805452221), (35, 575323015), (43, 468286175), (175, 115064603), (215, 93657235), (301, 66898025), (1075, 18731447), (1505, 13379605), (7525, 2675921)]