20182043

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 24583104

約数和(自身を除く): 4401061

約数列:

[1, 7, 17, 119, 181, 937, 1267, 3077, 6559, 15929, 21539, 111503, 169597, 1187179, 2883149, 20182043]

約数ペア:

[(1, 20182043), (7, 2883149), (17, 1187179), (119, 169597), (181, 111503), (937, 21539), (1267, 15929), (3077, 6559)]