20512800942

素因数分解:

$2^1\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{2939639}}^1$

素因数の和:2940807

約数の個数: 16

約数和(自身を含む): 41060891520

約数和(自身を除く): 20548090578

約数列:

[1, 2, 3, 6, 1163, 2326, 3489, 6978, 2939639, 5879278, 8818917, 17637834, 3418800157, 6837600314, 10256400471, 20512800942]

約数ペア:

[(1, 20512800942), (2, 10256400471), (3, 6837600314), (6, 3418800157), (1163, 17637834), (2326, 8818917), (3489, 5879278), (6978, 2939639)]