942492020

素因数分解:

$2^2\times 5^1\times {\mathrm{47124601}}^1$

素因数の和:47124610

約数の個数: 12

約数和(自身を含む): 1979233284

約数和(自身を除く): 1036741264

約数列:

[1, 2, 4, 5, 10, 20, 47124601, 94249202, 188498404, 235623005, 471246010, 942492020]

約数ペア:

[(1, 942492020), (2, 471246010), (4, 235623005), (5, 188498404), (10, 94249202), (20, 47124601)]