20173804629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{103457}}^1$

素因数の和:103801

約数の個数: 32

約数和(自身を含む): 30987740160

約数和(自身を除く): 10813935531

約数列:

[1, 3, 11, 19, 33, 57, 209, 311, 627, 933, 3421, 5909, 10263, 17727, 64999, 103457, 194997, 310371, 1138027, 1965683, 3414081, 5897049, 21622513, 32175127, 64867539, 96525381, 353926397, 611327413, 1061779191, 1833982239, 6724601543, 20173804629]

約数ペア:

[(1, 20173804629), (3, 6724601543), (11, 1833982239), (19, 1061779191), (33, 611327413), (57, 353926397), (209, 96525381), (311, 64867539), (627, 32175127), (933, 21622513), (3421, 5897049), (5909, 3414081), (10263, 1965683), (17727, 1138027), (64999, 310371), (103457, 194997)]