20025167

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 22161600

約数和(自身を除く): 2136433

約数列:

[1, 17, 29, 151, 269, 493, 2567, 4379, 4573, 7801, 40619, 74443, 132617, 690523, 1177951, 20025167]

約数ペア:

[(1, 20025167), (17, 1177951), (29, 690523), (151, 132617), (269, 74443), (493, 40619), (2567, 7801), (4379, 4573)]