20047098241

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1192357}}^1$

素因数の和:1192440

約数の個数: 16

約数和(自身を含む): 22664340864

約数和(自身を除く): 2617242623

約数列:

[1, 17, 23, 43, 391, 731, 989, 16813, 1192357, 20270069, 27424211, 51271351, 466211587, 871612967, 1179241073, 20047098241]

約数ペア:

[(1, 20047098241), (17, 1179241073), (23, 871612967), (43, 466211587), (391, 51271351), (731, 27424211), (989, 20270069), (16813, 1192357)]