20157461714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45605117}}^1$

素因数の和:45605149

約数の個数: 16

約数和(自身を含む): 34477469208

約数和(自身を除く): 14320007494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45605117, 91210234, 592866521, 775286989, 1185733042, 1550573978, 10078730857, 20157461714]

約数ペア:

[(1, 20157461714), (2, 10078730857), (13, 1550573978), (17, 1185733042), (26, 775286989), (34, 592866521), (221, 91210234), (442, 45605117)]