20141388008

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2587537}}^1$

素因数の和:2587689

約数の個数: 32

約数和(自身を含む): 43470638400

約数和(自身を除く): 23329250392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 2587537, 5175074, 10350148, 18112759, 20700296, 36225518, 72451036, 144902072, 359667643, 719335286, 1438670572, 2517673501, 2877341144, 5035347002, 10070694004, 20141388008]

約数ペア:

[(1, 20141388008), (2, 10070694004), (4, 5035347002), (7, 2877341144), (8, 2517673501), (14, 1438670572), (28, 719335286), (56, 359667643), (139, 144902072), (278, 72451036), (556, 36225518), (973, 20700296), (1112, 18112759), (1946, 10350148), (3892, 5175074), (7784, 2587537)]