20222015165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1\times {\mathrm{2657}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 26869190400

約数和(自身を除く): 6647175235

約数列:

[1, 5, 11, 55, 71, 355, 781, 1949, 2657, 3905, 9745, 13285, 21439, 29227, 107195, 138379, 146135, 188647, 691895, 943235, 1522169, 2075117, 5178493, 7610845, 10375585, 25892465, 56963423, 284817115, 367673003, 1838365015, 4044403033, 20222015165]

約数ペア:

[(1, 20222015165), (5, 4044403033), (11, 1838365015), (55, 367673003), (71, 284817115), (355, 56963423), (781, 25892465), (1949, 10375585), (2657, 7610845), (3905, 5178493), (9745, 2075117), (13285, 1522169), (21439, 943235), (29227, 691895), (107195, 188647), (138379, 146135)]