20350547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5897}}^1$

素因数の和:5950

約数の個数: 16

約数和(自身を含む): 25479360

約数和(自身を除く): 5128813

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 5897, 41279, 100249, 171013, 701743, 1197091, 2907221, 20350547]

約数ペア:

[(1, 20350547), (7, 2907221), (17, 1197091), (29, 701743), (119, 171013), (203, 100249), (493, 41279), (3451, 5897)]