20541306

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{5087}}^1$

素因数の和:5765

約数の個数: 16

約数和(自身を含む): 41151744

約数和(自身を除く): 20610438

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 5087, 10174, 15261, 30522, 3423551, 6847102, 10270653, 20541306]

約数ペア:

[(1, 20541306), (2, 10270653), (3, 6847102), (6, 3423551), (673, 30522), (1346, 15261), (2019, 10174), (4038, 5087)]