20111383877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{226937}}^1$

素因数の和:227368

約数の個数: 16

約数和(自身を含む): 22989727152

約数和(自身を除く): 2878343275

約数列:

[1, 13, 17, 221, 401, 5213, 6817, 88621, 226937, 2950181, 3857929, 50153077, 91001737, 1183022581, 1547029529, 20111383877]

約数ペア:

[(1, 20111383877), (13, 1547029529), (17, 1183022581), (221, 91001737), (401, 50153077), (5213, 3857929), (6817, 2950181), (88621, 226937)]