2013145460

素因数分解:

$2^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{45691}}^1$

素因数の和:47903

約数の個数: 24

約数和(自身を含む): 4229617056

約数和(自身を除く): 2216471596

約数列:

[1, 2, 4, 5, 10, 20, 2203, 4406, 8812, 11015, 22030, 44060, 45691, 91382, 182764, 228455, 456910, 913820, 100657273, 201314546, 402629092, 503286365, 1006572730, 2013145460]

約数ペア:

[(1, 2013145460), (2, 1006572730), (4, 503286365), (5, 402629092), (10, 201314546), (20, 100657273), (2203, 913820), (4406, 456910), (8812, 228455), (11015, 182764), (22030, 91382), (44060, 45691)]