20544918

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14327}}^1$

素因数の和:14571

約数の個数: 16

約数和(自身を含む): 41264640

約数和(自身を除く): 20719722

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14327, 28654, 42981, 85962, 3424153, 6848306, 10272459, 20544918]

約数ペア:

[(1, 20544918), (2, 10272459), (3, 6848306), (6, 3424153), (239, 85962), (478, 42981), (717, 28654), (1434, 14327)]