20199704019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4093}}^1\times {\mathrm{149551}}^1$

素因数の和:153658

約数の個数: 16

約数和(自身を含む): 29388762624

約数和(自身を除く): 9189058605

約数列:

[1, 3, 11, 33, 4093, 12279, 45023, 135069, 149551, 448653, 1645061, 4935183, 612112243, 1836336729, 6733234673, 20199704019]

約数ペア:

[(1, 20199704019), (3, 6733234673), (11, 1836336729), (33, 612112243), (4093, 4935183), (12279, 1645061), (45023, 448653), (135069, 149551)]