20171244

素因数分解:

$2^2\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{1409}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 47139120

約数和(自身を除く): 26967876

約数列:

[1, 2, 3, 4, 6, 12, 1193, 1409, 2386, 2818, 3579, 4227, 4772, 5636, 7158, 8454, 14316, 16908, 1680937, 3361874, 5042811, 6723748, 10085622, 20171244]

約数ペア:

[(1, 20171244), (2, 10085622), (3, 6723748), (4, 5042811), (6, 3361874), (12, 1680937), (1193, 16908), (1409, 14316), (2386, 8454), (2818, 7158), (3579, 5636), (4227, 4772)]