20674234

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1621}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 35502336

約数和(自身を除く): 14828102

約数列:

[1, 2, 7, 14, 911, 1621, 1822, 3242, 6377, 11347, 12754, 22694, 1476731, 2953462, 10337117, 20674234]

約数ペア:

[(1, 20674234), (2, 10337117), (7, 2953462), (14, 1476731), (911, 22694), (1621, 12754), (1822, 11347), (3242, 6377)]