20583003

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14629}}^1$

素因数の和:14706

約数の個数: 16

約数和(自身を含む): 31834880

約数和(自身を除く): 11251877

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 14629, 43887, 102403, 307209, 980143, 2940429, 6861001, 20583003]

約数ペア:

[(1, 20583003), (3, 6861001), (7, 2940429), (21, 980143), (67, 307209), (201, 102403), (469, 43887), (1407, 14629)]