20173935937

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1\times {\mathrm{6571}}^1$

素因数の和:7720

約数の個数: 16

約数和(自身を含む): 21063207424

約数和(自身を除く): 889271487

約数列:

[1, 31, 97, 1021, 3007, 6571, 31651, 99037, 203701, 637387, 3070147, 6708991, 19758997, 207978721, 650772127, 20173935937]

約数ペア:

[(1, 20173935937), (31, 650772127), (97, 207978721), (1021, 19758997), (3007, 6708991), (6571, 3070147), (31651, 637387), (99037, 203701)]