20762886

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14479}}^1$

素因数の和:14723

約数の個数: 16

約数和(自身を含む): 41702400

約数和(自身を除く): 20939514

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14479, 28958, 43437, 86874, 3460481, 6920962, 10381443, 20762886]

約数ペア:

[(1, 20762886), (2, 10381443), (3, 6920962), (6, 3460481), (239, 86874), (478, 43437), (717, 28958), (1434, 14479)]