20884322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2377}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 32873472

約数和(自身を除く): 11989150

約数列:

[1, 2, 23, 46, 191, 382, 2377, 4393, 4754, 8786, 54671, 109342, 454007, 908014, 10442161, 20884322]

約数ペア:

[(1, 20884322), (2, 10442161), (23, 908014), (46, 454007), (191, 109342), (382, 54671), (2377, 8786), (4393, 4754)]