20074433301

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{180797}}^1$

素因数の和:180902

約数の個数: 36

約数和(自身を含む): 31828764708

約数和(自身を除く): 11754331407

約数列:

[1, 3, 9, 13, 39, 73, 117, 169, 219, 507, 657, 949, 1521, 2847, 8541, 12337, 37011, 111033, 180797, 542391, 1627173, 2350361, 7051083, 13198181, 21153249, 30554693, 39594543, 91664079, 118783629, 171576353, 274992237, 514729059, 1544187177, 2230492589, 6691477767, 20074433301]

約数ペア:

[(1, 20074433301), (3, 6691477767), (9, 2230492589), (13, 1544187177), (39, 514729059), (73, 274992237), (117, 171576353), (169, 118783629), (219, 91664079), (507, 39594543), (657, 30554693), (949, 21153249), (1521, 13198181), (2847, 7051083), (8541, 2350361), (12337, 1627173), (37011, 542391), (111033, 180797)]