20142278849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{198323}}^1$

素因数の和:199660

約数の個数: 16

約数和(自身を含む): 25131617280

約数和(自身を除く): 4989338431

約数列:

[1, 7, 11, 77, 1319, 9233, 14509, 101563, 198323, 1388261, 2181553, 15270871, 261588037, 1831116259, 2877468407, 20142278849]

約数ペア:

[(1, 20142278849), (7, 2877468407), (11, 1831116259), (77, 261588037), (1319, 15270871), (9233, 2181553), (14509, 1388261), (101563, 198323)]