20171136486

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1259}}^1\times {\mathrm{6659}}^1$

素因数の和:8324

約数の個数: 32

約数和(自身を含む): 40481078400

約数和(自身を除く): 20309941914

約数列:

[1, 2, 3, 6, 401, 802, 1203, 1259, 2406, 2518, 3777, 6659, 7554, 13318, 19977, 39954, 504859, 1009718, 1514577, 2670259, 3029154, 5340518, 8010777, 8383681, 16021554, 16767362, 25151043, 50302086, 3361856081, 6723712162, 10085568243, 20171136486]

約数ペア:

[(1, 20171136486), (2, 10085568243), (3, 6723712162), (6, 3361856081), (401, 50302086), (802, 25151043), (1203, 16767362), (1259, 16021554), (2406, 8383681), (2518, 8010777), (3777, 5340518), (6659, 3029154), (7554, 2670259), (13318, 1514577), (19977, 1009718), (39954, 504859)]