20184741666

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2824621}}^1$

素因数の和:2825026

約数の個数: 24

約数和(自身を含む): 43843782684

約数和(自身を除く): 23659041018

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 2824621, 5649242, 8473863, 16947726, 25421589, 50843178, 1121374537, 2242749074, 3364123611, 6728247222, 10092370833, 20184741666]

約数ペア:

[(1, 20184741666), (2, 10092370833), (3, 6728247222), (6, 3364123611), (9, 2242749074), (18, 1121374537), (397, 50843178), (794, 25421589), (1191, 16947726), (2382, 8473863), (3573, 5649242), (7146, 2824621)]