20137243511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1094237}}^1$

素因数の和:1094494

約数の個数: 16

約数和(自身を含む): 25211243520

約数和(自身を除く): 5074000009

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 18403, 1094237, 7659659, 12036607, 84256249, 261522643, 1830658501, 2876749073, 20137243511]

約数ペア:

[(1, 20137243511), (7, 2876749073), (11, 1830658501), (77, 261522643), (239, 84256249), (1673, 12036607), (2629, 7659659), (18403, 1094237)]