20160375651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1\times {\mathrm{1783}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 31586947392

約数和(自身を除く): 11426571741

約数列:

[1, 3, 9, 13, 39, 117, 241, 401, 723, 1203, 1783, 2169, 3133, 3609, 5213, 5349, 9399, 15639, 16047, 23179, 28197, 46917, 69537, 96641, 208611, 289923, 429703, 714983, 869769, 1256333, 1289109, 2144949, 3768999, 3867327, 5586139, 6434847, 9294779, 11306997, 16758417, 27884337, 50275251, 83653011, 172310903, 516932709, 1550798127, 2240041739, 6720125217, 20160375651]

約数ペア:

[(1, 20160375651), (3, 6720125217), (9, 2240041739), (13, 1550798127), (39, 516932709), (117, 172310903), (241, 83653011), (401, 50275251), (723, 27884337), (1203, 16758417), (1783, 11306997), (2169, 9294779), (3133, 6434847), (3609, 5586139), (5213, 3867327), (5349, 3768999), (9399, 2144949), (15639, 1289109), (16047, 1256333), (23179, 869769), (28197, 714983), (46917, 429703), (69537, 289923), (96641, 208611)]