20173325887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^2$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 23985475920

約数和(自身を除く): 3812150033

約数列:

[1, 11, 13, 89, 143, 979, 1157, 1259, 12727, 13849, 16367, 112051, 180037, 1232561, 1456663, 1585081, 16023293, 17435891, 20606053, 141072209, 226666583, 1551794299, 1833938717, 20173325887]

約数ペア:

[(1, 20173325887), (11, 1833938717), (13, 1551794299), (89, 226666583), (143, 141072209), (979, 20606053), (1157, 17435891), (1259, 16023293), (12727, 1585081), (13849, 1456663), (16367, 1232561), (112051, 180037)]