20380852035

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{751}}^1\times {\mathrm{2131}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 35515504128

約数和(自身を除く): 15134652093

約数列:

[1, 3, 5, 9, 15, 45, 283, 751, 849, 1415, 2131, 2253, 2547, 3755, 4245, 6393, 6759, 10655, 11265, 12735, 19179, 31965, 33795, 95895, 212533, 603073, 637599, 1062665, 1600381, 1809219, 1912797, 3015365, 3187995, 4801143, 5427657, 8001905, 9046095, 9563985, 14403429, 24005715, 27138285, 72017145, 452907823, 1358723469, 2264539115, 4076170407, 6793617345, 20380852035]

約数ペア:

[(1, 20380852035), (3, 6793617345), (5, 4076170407), (9, 2264539115), (15, 1358723469), (45, 452907823), (283, 72017145), (751, 27138285), (849, 24005715), (1415, 14403429), (2131, 9563985), (2253, 9046095), (2547, 8001905), (3755, 5427657), (4245, 4801143), (6393, 3187995), (6759, 3015365), (10655, 1912797), (11265, 1809219), (12735, 1600381), (19179, 1062665), (31965, 637599), (33795, 603073), (95895, 212533)]