20244726702965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{52014251}}^1$

素因数の和:52014533

約数の個数: 32

約数和(自身を含む): 27188889805440

約数和(自身を除く): 6944163102475

約数列:

[1, 5, 17, 19, 85, 95, 241, 323, 1205, 1615, 4097, 4579, 20485, 22895, 77843, 389215, 52014251, 260071255, 884242267, 988270769, 4421211335, 4941353845, 12535434491, 16800603073, 62677172455, 84003015365, 213102386347, 238173255329, 1065511931735, 1190866276645, 4048945340593, 20244726702965]

約数ペア:

[(1, 20244726702965), (5, 4048945340593), (17, 1190866276645), (19, 1065511931735), (85, 238173255329), (95, 213102386347), (241, 84003015365), (323, 62677172455), (1205, 16800603073), (1615, 12535434491), (4097, 4941353845), (4579, 4421211335), (20485, 988270769), (22895, 884242267), (77843, 260071255), (389215, 52014251)]