20192091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10091}}^1$

素因数の和:10146

約数の個数: 16

約数和(自身を含む): 29064960

約数和(自身を除く): 8872869

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 10091, 30273, 232093, 292639, 696279, 877917, 6730697, 20192091]

約数ペア:

[(1, 20192091), (3, 6730697), (23, 877917), (29, 696279), (69, 292639), (87, 232093), (667, 30273), (2001, 10091)]