20044241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 24416640

約数和(自身を除く): 4372399

約数列:

[1, 7, 17, 119, 179, 941, 1253, 3043, 6587, 15997, 21301, 111979, 168439, 1179073, 2863463, 20044241]

約数ペア:

[(1, 20044241), (7, 2863463), (17, 1179073), (119, 168439), (179, 111979), (941, 21301), (1253, 15997), (3043, 6587)]