20344986

素因数分解:

$2^1\times 3^3\times {\mathrm{376759}}^1$

素因数の和:376770

約数の個数: 16

約数和(自身を含む): 45211200

約数和(自身を除く): 24866214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 376759, 753518, 1130277, 2260554, 3390831, 6781662, 10172493, 20344986]

約数ペア:

[(1, 20344986), (2, 10172493), (3, 6781662), (6, 3390831), (9, 2260554), (18, 1130277), (27, 753518), (54, 376759)]