20227179

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5381}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 31000320

約数和(自身を除く): 10773141

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 5381, 16143, 37667, 113001, 963199, 2889597, 6742393, 20227179]

約数ペア:

[(1, 20227179), (3, 6742393), (7, 2889597), (21, 963199), (179, 113001), (537, 37667), (1253, 16143), (3759, 5381)]