20283807716

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{272003}}^1$

素因数の和:272291

約数の個数: 24

約数和(自身を含む): 36039441984

約数和(自身を除く): 15755634268

約数列:

[1, 2, 4, 103, 181, 206, 362, 412, 724, 18643, 37286, 74572, 272003, 544006, 1088012, 28016309, 49232543, 56032618, 98465086, 112065236, 196930172, 5070951929, 10141903858, 20283807716]

約数ペア:

[(1, 20283807716), (2, 10141903858), (4, 5070951929), (103, 196930172), (181, 112065236), (206, 98465086), (362, 56032618), (412, 49232543), (724, 28016309), (18643, 1088012), (37286, 544006), (74572, 272003)]