20063253

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1877}}^1$

素因数の和:2396

約数の個数: 16

約数和(自身を含む): 30648960

約数和(自身を除く): 10585707

約数列:

[1, 3, 7, 21, 509, 1527, 1877, 3563, 5631, 10689, 13139, 39417, 955393, 2866179, 6687751, 20063253]

約数ペア:

[(1, 20063253), (3, 6687751), (7, 2866179), (21, 955393), (509, 39417), (1527, 13139), (1877, 10689), (3563, 5631)]