20270220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337837}}^1$

素因数の和:337849

約数の個数: 24

約数和(自身を含む): 56756784

約数和(自身を除く): 36486564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337837, 675674, 1013511, 1351348, 1689185, 2027022, 3378370, 4054044, 5067555, 6756740, 10135110, 20270220]

約数ペア:

[(1, 20270220), (2, 10135110), (3, 6756740), (4, 5067555), (5, 4054044), (6, 3378370), (10, 2027022), (12, 1689185), (15, 1351348), (20, 1013511), (30, 675674), (60, 337837)]