20594463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9391}}^1$

素因数の和:9454

約数の個数: 16

約数和(自身を含む): 29753856

約数和(自身を除く): 9159393

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 9391, 28173, 159647, 403813, 478941, 1211439, 6864821, 20594463]

約数ペア:

[(1, 20594463), (3, 6864821), (17, 1211439), (43, 478941), (51, 403813), (129, 159647), (731, 28173), (2193, 9391)]