20249927139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1\times {\mathrm{40759}}^1$

素因数の和:53514

約数の個数: 16

約数和(自身を含む): 29079814400

約数和(自身を除く): 8829887261

約数列:

[1, 3, 13, 39, 12739, 38217, 40759, 122277, 165607, 496821, 529867, 1589601, 519228901, 1557686703, 6749975713, 20249927139]

約数ペア:

[(1, 20249927139), (3, 6749975713), (13, 1557686703), (39, 519228901), (12739, 1589601), (38217, 529867), (40759, 496821), (122277, 165607)]