2020133385

素因数分解:

$3^3\times 5^1\times {\mathrm{14963951}}^1$

素因数の和:14963965

約数の個数: 16

約数和(自身を含む): 3591348480

約数和(自身を除く): 1571215095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14963951, 44891853, 74819755, 134675559, 224459265, 404026677, 673377795, 2020133385]

約数ペア:

[(1, 2020133385), (3, 673377795), (5, 404026677), (9, 224459265), (15, 134675559), (27, 74819755), (45, 44891853), (135, 14963951)]