20324643

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 27972000

約数和(自身を除く): 7647357

約数列:

[1, 3, 41, 123, 149, 447, 1109, 3327, 6109, 18327, 45469, 136407, 165241, 495723, 6774881, 20324643]

約数ペア:

[(1, 20324643), (3, 6774881), (41, 495723), (123, 165241), (149, 136407), (447, 45469), (1109, 18327), (3327, 6109)]