20249964816

素因数分解:

$2^4\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{346651}}^1$

素因数の和:347879

約数の個数: 40

約数和(自身を含む): 52355544864

約数和(自身を除く): 32105580048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1217, 2434, 3651, 4868, 7302, 9736, 14604, 19472, 29208, 58416, 346651, 693302, 1039953, 1386604, 2079906, 2773208, 4159812, 5546416, 8319624, 16639248, 421874267, 843748534, 1265622801, 1687497068, 2531245602, 3374994136, 5062491204, 6749988272, 10124982408, 20249964816]

約数ペア:

[(1, 20249964816), (2, 10124982408), (3, 6749988272), (4, 5062491204), (6, 3374994136), (8, 2531245602), (12, 1687497068), (16, 1265622801), (24, 843748534), (48, 421874267), (1217, 16639248), (2434, 8319624), (3651, 5546416), (4868, 4159812), (7302, 2773208), (9736, 2079906), (14604, 1386604), (19472, 1039953), (29208, 693302), (58416, 346651)]