20392914

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14221}}^1$

素因数の和:14465

約数の個数: 16

約数和(自身を含む): 40959360

約数和(自身を除く): 20566446

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14221, 28442, 42663, 85326, 3398819, 6797638, 10196457, 20392914]

約数ペア:

[(1, 20392914), (2, 10196457), (3, 6797638), (6, 3398819), (239, 85326), (478, 42663), (717, 28442), (1434, 14221)]