20142353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{683}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 25214976

約数和(自身を除く): 5072623

約数列:

[1, 7, 11, 77, 383, 683, 2681, 4213, 4781, 7513, 29491, 52591, 261589, 1831123, 2877479, 20142353]

約数ペア:

[(1, 20142353), (7, 2877479), (11, 1831123), (77, 261589), (383, 52591), (683, 29491), (2681, 7513), (4213, 4781)]