20565144001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1583}}^1\times {\mathrm{4001}}^1$

素因数の和:5792

約数の個数: 16

約数和(自身を含む): 21908164608

約数和(自身を除く): 1343020607

約数列:

[1, 17, 191, 1583, 3247, 4001, 26911, 68017, 302353, 764191, 5140001, 6333583, 12991247, 107670911, 1209714353, 20565144001]

約数ペア:

[(1, 20565144001), (17, 1209714353), (191, 107670911), (1583, 12991247), (3247, 6333583), (4001, 5140001), (26911, 764191), (68017, 302353)]