20199765143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1\times {\mathrm{11159}}^1$

素因数の和:11866

約数の個数: 16

約数和(自身を含む): 21528711360

約数和(自身を除く): 1328946217

約数列:

[1, 17, 233, 457, 3961, 7769, 11159, 106481, 189703, 1810177, 2600047, 5099663, 44200799, 86694271, 1188221479, 20199765143]

約数ペア:

[(1, 20199765143), (17, 1188221479), (233, 86694271), (457, 44200799), (3961, 5099663), (7769, 2600047), (11159, 1810177), (106481, 189703)]