20550872071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{11161}}^1$

素因数の和:11766

約数の個数: 16

約数和(自身を含む): 21602488320

約数和(自身を除く): 1051616249

約数列:

[1, 23, 223, 359, 5129, 8257, 11161, 80057, 256703, 1841311, 2488903, 4006799, 57244769, 92156377, 893516177, 20550872071]

約数ペア:

[(1, 20550872071), (23, 893516177), (223, 92156377), (359, 57244769), (5129, 4006799), (8257, 2488903), (11161, 1841311), (80057, 256703)]