20593669899

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{303379}}^1$

素因数の和:303432

約数の個数: 32

約数和(自身を含む): 31978679040

約数和(自身を除く): 11385009141

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1331, 2057, 3993, 6171, 22627, 67881, 303379, 910137, 3337169, 5157443, 10011507, 15472329, 36708859, 56731873, 110126577, 170195619, 403797449, 624050603, 1211392347, 1872151809, 6864556633, 20593669899]

約数ペア:

[(1, 20593669899), (3, 6864556633), (11, 1872151809), (17, 1211392347), (33, 624050603), (51, 403797449), (121, 170195619), (187, 110126577), (363, 56731873), (561, 36708859), (1331, 15472329), (2057, 10011507), (3993, 5157443), (6171, 3337169), (22627, 910137), (67881, 303379)]