20182959

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{39343}}^1$

素因数の和:39371

約数の個数: 16

約数和(自身を含む): 31475200

約数和(自身を除く): 11292241

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 39343, 118029, 354087, 747517, 1062261, 2242551, 6727653, 20182959]

約数ペア:

[(1, 20182959), (3, 6727653), (9, 2242551), (19, 1062261), (27, 747517), (57, 354087), (171, 118029), (513, 39343)]