20229638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5441}}^1$

素因数の和:5480

約数の個数: 24

約数和(自身を含む): 35851896

約数和(自身を除く): 15622258

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5441, 10882, 59851, 70733, 119702, 141466, 778063, 919529, 1556126, 1839058, 10114819, 20229638]

約数ペア:

[(1, 20229638), (2, 10114819), (11, 1839058), (13, 1556126), (22, 919529), (26, 778063), (143, 141466), (169, 119702), (286, 70733), (338, 59851), (1859, 10882), (3718, 5441)]