20249919547

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12873439}}^1$

素因数の和:12873474

約数の個数: 12

約数和(自身を含む): 23970345280

約数和(自身を除く): 3720425733

約数列:

[1, 11, 13, 121, 143, 1573, 12873439, 141607829, 167354707, 1557686119, 1840901777, 20249919547]

約数ペア:

[(1, 20249919547), (11, 1840901777), (13, 1557686119), (121, 167354707), (143, 141607829), (1573, 12873439)]