20064027

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 29767680

約数和(自身を除く): 9703653

約数列:

[1, 3, 23, 29, 37, 69, 87, 111, 271, 667, 813, 851, 1073, 2001, 2553, 3219, 6233, 7859, 10027, 18699, 23577, 24679, 30081, 74037, 180757, 230621, 290783, 542271, 691863, 872349, 6688009, 20064027]

約数ペア:

[(1, 20064027), (3, 6688009), (23, 872349), (29, 691863), (37, 542271), (69, 290783), (87, 230621), (111, 180757), (271, 74037), (667, 30081), (813, 24679), (851, 23577), (1073, 18699), (2001, 10027), (2553, 7859), (3219, 6233)]