20802024265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{24049}}^1\times {\mathrm{15727}}^1$

素因数の和:39792

約数の個数: 16

約数和(自身を含む): 27234604800

約数和(自身を除く): 6432580535

約数列:

[1, 5, 11, 55, 15727, 24049, 78635, 120245, 172997, 264539, 864985, 1322695, 378218623, 1891093115, 4160404853, 20802024265]

約数ペア:

[(1, 20802024265), (5, 4160404853), (11, 1891093115), (55, 378218623), (15727, 1322695), (24049, 864985), (78635, 264539), (120245, 172997)]