20181752

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{16931}}^1$

素因数の和:17086

約数の個数: 16

約数和(自身を含む): 38097000

約数和(自身を除く): 17915248

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 16931, 33862, 67724, 135448, 2522719, 5045438, 10090876, 20181752]

約数ペア:

[(1, 20181752), (2, 10090876), (4, 5045438), (8, 2522719), (149, 135448), (298, 67724), (596, 33862), (1192, 16931)]