20791617546821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1\times {\mathrm{24569381}}^1$

素因数の和:24573460

約数の個数: 16

約数和(自身を含む): 23881439304000

約数和(自身を除く): 3089821757179

約数列:

[1, 11, 19, 209, 4049, 44539, 76931, 846241, 24569381, 270263191, 466818239, 5135000629, 99481423669, 1094295660359, 1890147049711, 20791617546821]

約数ペア:

[(1, 20791617546821), (11, 1890147049711), (19, 1094295660359), (209, 99481423669), (4049, 5135000629), (44539, 466818239), (76931, 270263191), (846241, 24569381)]