20679882

素因数分解:

$2^1\times 3^1\times {\mathrm{547}}^1\times {\mathrm{6301}}^1$

素因数の和:6853

約数の個数: 16

約数和(自身を含む): 41441952

約数和(自身を除く): 20762070

約数列:

[1, 2, 3, 6, 547, 1094, 1641, 3282, 6301, 12602, 18903, 37806, 3446647, 6893294, 10339941, 20679882]

約数ペア:

[(1, 20679882), (2, 10339941), (3, 6893294), (6, 3446647), (547, 37806), (1094, 18903), (1641, 12602), (3282, 6301)]