20142332287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{212501}}^1$

素因数の和:213750

約数の個数: 16

約数和(自身を含む): 25133036544

約数和(自身を除く): 4990704257

約数列:

[1, 7, 11, 77, 1231, 8617, 13541, 94787, 212501, 1487507, 2337511, 16362577, 261588731, 1831121117, 2877476041, 20142332287]

約数ペア:

[(1, 20142332287), (7, 2877476041), (11, 1831121117), (77, 261588731), (1231, 16362577), (8617, 2337511), (13541, 1487507), (94787, 212501)]