20199107533

素因数分解:

${\mathrm{11}}^2\times {\mathrm{4507}}^1\times {\mathrm{37039}}^1$

素因数の和:41568

約数の個数: 12

約数和(自身を含む): 22207850560

約数和(自身を除く): 2008743027

約数列:

[1, 11, 121, 4507, 37039, 49577, 407429, 545347, 4481719, 166934773, 1836282503, 20199107533]

約数ペア:

[(1, 20199107533), (11, 1836282503), (121, 166934773), (4507, 4481719), (37039, 545347), (49577, 407429)]