20123765038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33651781}}^1$

素因数の和:33651819

約数の個数: 16

約数和(自身を含む): 33920996256

約数和(自身を除く): 13797231218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 33651781, 67303562, 437473153, 773990963, 874946306, 1547981926, 10061882519, 20123765038]

約数ペア:

[(1, 20123765038), (2, 10061882519), (13, 1547981926), (23, 874946306), (26, 773990963), (46, 437473153), (299, 67303562), (598, 33651781)]