20289714

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{14897}}^1$

素因数の和:15129

約数の個数: 16

約数和(自身を含む): 40760928

約数和(自身を除く): 20471214

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 14897, 29794, 44691, 89382, 3381619, 6763238, 10144857, 20289714]

約数ペア:

[(1, 20289714), (2, 10144857), (3, 6763238), (6, 3381619), (227, 89382), (454, 44691), (681, 29794), (1362, 14897)]