20454953201

素因数分解:

${\mathrm{37}}^2\times {\mathrm{1973}}^1\times {\mathrm{7573}}^1$

素因数の和:9620

約数の個数: 12

約数和(自身を含む): 21036163932

約数和(自身を除く): 581210731

約数列:

[1, 37, 1369, 1973, 7573, 73001, 280201, 2701037, 10367437, 14941529, 552836573, 20454953201]

約数ペア:

[(1, 20454953201), (37, 552836573), (1369, 14941529), (1973, 10367437), (7573, 2701037), (73001, 280201)]