20159280097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79680949}}^1$

素因数の和:79680983

約数の個数: 8

約数和(自身を含む): 22948113600

約数和(自身を除く): 2788833503

約数列:

[1, 11, 23, 253, 79680949, 876490439, 1832661827, 20159280097]

約数ペア:

[(1, 20159280097), (11, 1832661827), (23, 876490439), (253, 79680949)]