20608179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5927}}^1$

素因数の和:6010

約数の個数: 16

約数和(自身を含む): 29402880

約数和(自身を除く): 8794701

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 5927, 17781, 112613, 337839, 361547, 1084641, 6869393, 20608179]

約数ペア:

[(1, 20608179), (3, 6869393), (19, 1084641), (57, 361547), (61, 337839), (183, 112613), (1159, 17781), (3477, 5927)]