20191074

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37811}}^1$

素因数の和:37905

約数の個数: 16

約数和(自身を含む): 40836960

約数和(自身を除く): 20645886

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37811, 75622, 113433, 226866, 3365179, 6730358, 10095537, 20191074]

約数ペア:

[(1, 20191074), (2, 10095537), (3, 6730358), (6, 3365179), (89, 226866), (178, 113433), (267, 75622), (534, 37811)]