20138692794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305131709}}^1$

素因数の和:305131725

約数の個数: 16

約数和(自身を含む): 43938966240

約数和(自身を除く): 23800273446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305131709, 610263418, 915395127, 1830790254, 3356448799, 6712897598, 10069346397, 20138692794]

約数ペア:

[(1, 20138692794), (2, 10069346397), (3, 6712897598), (6, 3356448799), (11, 1830790254), (22, 915395127), (33, 610263418), (66, 305131709)]