20189984763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27246943}}^1$

素因数の和:27246978

約数の個数: 16

約数和(自身を含む): 30516577280

約数和(自身を除く): 10326592517

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27246943, 81740829, 354210259, 517691917, 1062630777, 1553075751, 6729994921, 20189984763]

約数ペア:

[(1, 20189984763), (3, 6729994921), (13, 1553075751), (19, 1062630777), (39, 517691917), (57, 354210259), (247, 81740829), (741, 27246943)]