20123486614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130671991}}^1$

素因数の和:130672011

約数の個数: 16

約数和(自身を含む): 37633533696

約数和(自身を除く): 17510047082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130671991, 261343982, 914703937, 1437391901, 1829407874, 2874783802, 10061743307, 20123486614]

約数ペア:

[(1, 20123486614), (2, 10061743307), (7, 2874783802), (11, 1829407874), (14, 1437391901), (22, 914703937), (77, 261343982), (154, 130671991)]