20199008596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{11471}}^1\times {\mathrm{33863}}^1$

素因数の和:45351

約数の個数: 24

約数和(自身を含む): 38071805184

約数和(自身を除く): 17872796588

約数列:

[1, 2, 4, 13, 26, 52, 11471, 22942, 33863, 45884, 67726, 135452, 149123, 298246, 440219, 596492, 880438, 1760876, 388442473, 776884946, 1553769892, 5049752149, 10099504298, 20199008596]

約数ペア:

[(1, 20199008596), (2, 10099504298), (4, 5049752149), (13, 1553769892), (26, 776884946), (52, 388442473), (11471, 1760876), (22942, 880438), (33863, 596492), (45884, 440219), (67726, 298246), (135452, 149123)]