20090035

素因数分解:

$5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1061}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 27628992

約数和(自身を除く): 7538957

約数列:

[1, 5, 7, 35, 541, 1061, 2705, 3787, 5305, 7427, 18935, 37135, 574001, 2870005, 4018007, 20090035]

約数ペア:

[(1, 20090035), (5, 4018007), (7, 2870005), (35, 574001), (541, 37135), (1061, 18935), (2705, 7427), (3787, 5305)]