20162586437

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{16231}}^1\times {\mathrm{4127}}^1$

素因数の和:20408

約数の個数: 16

約数和(自身を含む): 23586004992

約数和(自身を除く): 3423418555

約数列:

[1, 7, 43, 301, 4127, 16231, 28889, 113617, 177461, 697933, 1242227, 4885531, 66985337, 468897359, 2880369491, 20162586437]

約数ペア:

[(1, 20162586437), (7, 2880369491), (43, 468897359), (301, 66985337), (4127, 4885531), (16231, 1242227), (28889, 697933), (113617, 177461)]