20533093

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 25090560

約数和(自身を除く): 4557467

約数列:

[1, 7, 17, 109, 119, 763, 1583, 1853, 11081, 12971, 26911, 172547, 188377, 1207829, 2933299, 20533093]

約数ペア:

[(1, 20533093), (7, 2933299), (17, 1207829), (109, 188377), (119, 172547), (763, 26911), (1583, 12971), (1853, 11081)]