20863074

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{32497}}^1$

素因数の和:32609

約数の個数: 16

約数和(自身を含む): 42117408

約数和(自身を除く): 21254334

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 32497, 64994, 97491, 194982, 3477179, 6954358, 10431537, 20863074]

約数ペア:

[(1, 20863074), (2, 10431537), (3, 6954358), (6, 3477179), (107, 194982), (214, 97491), (321, 64994), (642, 32497)]