20236587

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16333}}^1$

素因数の和:16402

約数の個数: 16

約数和(自身を含む): 31361280

約数和(自身を除く): 11124693

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 16333, 48999, 114331, 342993, 963647, 2890941, 6745529, 20236587]

約数ペア:

[(1, 20236587), (3, 6745529), (7, 2890941), (21, 963647), (59, 342993), (177, 114331), (413, 48999), (1239, 16333)]